twice a number k plus the quantity s minus 2

xb``g``c``` Accessed 4 Mar. 1/2 of 64 (D) 1/2 of 54. Does that mean if the coin is tossed twice, we will get one heads. Express the second number in terms of the first number y. How long will your trip take (in hours) if you travel 350 km at an average speed of 80 km\hr? In thirteen years she will be twenty-four years old. You can specify conditions of storing and accessing cookies in your browser, Divide and show your solution 1.97.2 2.52.5 3.94.5 4.41.6 5.312.3pa help po pls, what is the number of Xwhat is the meaning of twice , 2. x + 6. how do i answer that? How do you translate into symbols: 8 minus the quantity of 7 plus q? seven divided by twice a number. That is a common way to represent division in algebra, the division sign is not really used there. 6 (n + 3) One less than five times a number. If of a number is 4 more than of the same number, what is the number? It's saying that two plus three is the same thing as five. How do you write 5 less than 2 times a number as a variable expression? This is mostly used when you are multiplying a fraction times a number. The price of h pieces of candy is $2.00. to have twice this whole quantity (instead of, for instance, only n being doubled: then to double it, put a 2 before the whole expression (n+3) 0000001341 00000 n Exercise A second number is 4 less than 3 times a first number. 0000006637 00000 n Can their be more than 1 variable like 3xp. You can even use algebraic expressions to provide situations, like when giving the rules to a game. Replacing the variables with single letters (sometimes English alphabet, sometimes Greek alphabet - because the Greeks had a big role in inventing algebra, so we still use their alphabet today) is a shorthand. A large pizza pie with 15 slices is shared among p students so that each student's share is 3 slices. 2005 - 2023 Wyzant, Inc, a division of IXL Learning - All Rights Reserved, Explanation of Numbers and Math Problems Set 2, Solving Systems of Equations by Substitution Method, Consistent and Inconsistent Systems of Equations. Now we're really close! answered 10/01/15, Knowledgeable Math, ESL, Behavioral, Core, SAT, SSAT, and K-6 Tutor. -> #'n+3'#. Take a look at the CS tutorials on Khan Academy and you'll see what I mean. Six more than a number. Solution Verified Create an account to view solutions How do you write 5 less than 2 times a number as a variable expression. Making educational experiences better for everyone. . How do you translate into symbols: The difference of six squared and b? 0000003408 00000 n The quantity of 3 plus 5 multiplied by a number (3 + 5)n. How could algebraic expression be used in everyday life? Do not confuse this with "Six less" which means "Subtract from 6". The difference (use minus symbol) of triple a number and 5 5 should be written as 3y - 5 3y 5. 6n. Thirty-two is twice a number increased by eight. You can specify conditions of storing and accessing cookies in your browser, Twice a number k plus the quantity s minus 2, what is the mode of the numbers 2 6 4 5 3 0 3 4 3 2 4 5 2 4, the point at which two lines cross each other is called. It is critical that you understand these words or phrases in order to successfully write or interpret any given algebraic expression. Feedback to your answer is provided in the RESULTS BOX. When you see "quantity" used in math, it can mean the amount or it could mean ( ), which it does here. In this lesson, we learned how to write a sentence as an algebraic equation. Add 1 plus 2 plus . Of is the tricky word. Why use math if we can describe things in words? 0000084951 00000 n Direct link to BoQuizard:'s post Is't 'of' a multiplicatio, Posted 4 years ago. answered 10/01/15, Kimberly M. Express each of the following in the lowest form1) 12:72. It is a variable because it varies each week, but the relationship between what the two friends eat always stays the same. Example 4: The difference of the productof 7 and w, and the quotient of 2 and v. Answer: In this case, the unknown numbers have been assigned with corresponding variables which are w and v. The key is to recognize that we are going to subtract the product by the quotient of some expressions. Direct link to 403824's post why is fraction considere, Posted 2 years ago. 0000017241 00000 n 0000043840 00000 n Let us know your assignment type and we'll make sure to get you exactly the kind of answer you need. Subtracted, minus, difference, less than, decreased by. Well, if b doesn't have value, b can go before or after six. Sometimes in math, we describe an expression with a phrase. 0000002721 00000 n Direct link to andrea's post So we had an expression a, Posted 3 years ago. "Twice A Number" eNotes Editorial, 24 July 2014, https://www.enotes.com/homework-help/twice-number-x-470096. And you didn't have to write it this way. With our Essay Lab, you can create a customized outline within seconds to get started on your essay right away. Well for one, I think that particular assignment only deals with variables. First, let's focus in on what is meant by "number x" This is an algebra problem, so it might help to try to build your expression (mathematical sentence without an equal sign) starting with x. 2023 eNotes.com, Inc. All Rights Reserved, https://en.wikipedia.org/wiki/Mathematical_notation. Latest answer posted October 09, 2017 at 12:54:39 AM. 0000008841 00000 n Example 3:The sum of the quotient of m and 2, and the product of 4 and n. Answer:In this case, the unknown numbers are already provided as m and n. Thats one less thing to worry about. Inside the parentheses, expect a sum when the statement just says "and". This is a question you should keep thinking about as we dig deeper into algebra. twice means 2 and k is just a number but as a letter. 6 less than the quotient of z divided by 3 Write an algebraic expression for: 12 fewer than h hats. why does the square over the square mean divided? Answer Exercise 11.5. Start your 48-hour free trial to get access to more than 30,000 additional guides and more than 350,000 Homework Help questions answered by our experts. -5 plus the quantity of 4 times x Now take the product of -8 and that expression and then add 6. Thus "twice a number x" can be written symbolically as 2x. In the problem, it says "nine less than a number x" which means that something is being taken away from the x so that is smaller. 5 less than the product of 3 and a number : 3w - 5 : twice the difference between a number and 9 : 2(z - 9) . 0000017781 00000 n Step-by-step explanation: thxm can you explain it? ), Find one half and one quarter quarter of the following The given algebraic operations are such as. 35,000 worksheets, games, and lesson plans, Spanish-English dictionary, translator, and learning, Math Test Study guide Cant understand Have gone to multiple websites need help thanks, Twice the quantity of nine less than a number x, twice the quantity of (nine less than a number x). Direct link to Scyth Of Jewel's post why dose p+p-p+p+p work i, Posted 4 years ago. A farmer has a rectangular field with a length of 30 yards and width of x yards. (B) 1/2 of 28. Let "x" represent itself as an unknown number. Similarly, when we describe an expression in words that includes a . 0000098411 00000 n How do you evaluate the expression #2x+1# for #x=1#? None less than a number translates to x - 9. By signing up, you agree to receive useful information and to our privacy policy. What the equal sign is saying is that what's on the left side is the same amount, the same quantity, as what is on the right-hand side. 347 0 obj<>stream We know that "Double a number" means #2x#, where #x# is your mystery number. Twice a number 2x Ten percent of x 0.10x . So Ive got a math question but cant understand the second part. all the way to 100. Example 3: Write each phrase as an algebraic expression using the variable n. Phrase. 0000097941 00000 n Direct link to SherlockHolmes.42's post Saying that n is the numb, Posted 4 years ago. Math Algebra Pre Algebra Question Write an algebraic expression for: 8 more than s stripes. Steven G. For instance: computer programming/computer science. Think of "of" meaning to multiply when you are working with fractions. 0000002224 00000 n Therefore, the difference of the product and quotient is 7w - {\Large{{2 \over v}}}. How do you evaluate variable expressions? %%EOF Almost always, the word "is" in an algebraic sentence denotes the symbol of equality. Have you noticed that the division sign is a fraction line with two dots representing the numerator and denominator? 0000017067 00000 n For Free. Eleni is x years old. Lets say you & I split (divide) a cake, we take the 1 whole cake & slice it down the middle. 0000016663 00000 n This limit represents the derivative of some function f at some number a. state this f and a. lim h->0[(4th root of)(16+h)-2]/h a=? Now am 100. The cube of k k3 t raised to the fourth power t4 Equals Is equal to, the same as, is, are, the result of, will be, are, yields = x is equal to y x = y p is the same as q p = q Multiplication by 2 Two, two times, twice, twice as much as, double 2 Twice z 2z y doubled 2y Multiplication by Half of, one-half of, half as much as, one-half times 1 2 Find the number. An algebraic expression is a concise way of describing mathematical objects through the use of numbers, variables (letters), and arithmetic operations such as addition, subtraction, multiplication, and division. #2x-6#, which translates to "6 less than 2x" or "6 less than twice a number", 59237 views 0000001602 00000 n The three main components of algebraic expressions are numbers, variables, and arithmetic operations. What is the formula with givens: Time, Distance, Speed or Velocity? Solution Verified Create an account to view solutions Recommended textbook solutions enVisionmath 2.0: Grade 8, Volume 1 1st Edition ISBN: 9780328881901 (2 more) Scott Foresman 934 solutions enVisionmath 2.0: Grade 8, Volume 2 Notice that the phrase "decreased by" tells us to use subtraction. 0 Solution:Let x represent the amount of money Jeanne needs. Our summaries and analyses are written by experts, and your questions are answered by real teachers. This is the idea of the type of math that is named algebra. eNotes.com will help you with any book or any question. "Twice the quantity" means 2 times what in in the parentheses. , ny members are there in the varsity club2.suppose that 5 basketball players are also volleyball players.No soccer player is also a volleyball or a basketball player.howw many members are there in the club. 0000071957 00000 n Exercise 11.5. If we divide 1 by 2 (1/2) we get 0.5 or a half! Explanation: "Six less than.." means "Subtract 6 from". Direct link to bruh's post Well, if b doesn't have v, Learn to write expressions for phrases like "3 more than x.". 5+2 5+2. Direct link to Davis's post You can say 'divided by' , Posted a year ago. The symbols 17 + x = 68 form an algebraic equation. There should be a timer to see if you know it and you can do it fast enough. Answer Example 8 The length of a rectangle is L. If the perimeter is the sum of all four sides of the field, wow do you write an expression for the perimeter of the field . Direct link to Olivia S.'s post Can their be more than 1 , Posted 3 months ago. Already a member? 0000003944 00000 n If his friend Jenny always eats twice as many oranges in a week as Sam, then we can say that she eats "2x" oranges in a week. 12 20 24 28 please help I have new clue what it is asking. Find the value of x. n11's. The product of 2 times a number is 10 2x = 10 One half a number is 10 x/2 = 10 Five times the sum of x and 2 5(x + 2) Seven is greater than x 7 > x Five times the difference of a number and 4 5(x - 4) Ten subtracted from 10 times a number is that number plus 5 10x - 10 = x + 5 The sum of 5x and 10 is . Most questions answered within 4 hours. Direct link to ~panda boy jickle~'s post why does the square over , Posted 5 years ago. Thus "twice a number x" can be written symbolically as 2x. How? Direct link to Archer8888's post I like to think of fracti, Posted 6 years ago. Latest answer posted October 07, 2013 at 8:13:27 PM. Answer:2k+s-2im assuming. trailer Direct link to allyson's post of course., Posted 4 years ago. Direct link to Michelle Hoeks's post So Ive got a math questi, Posted 4 years ago. In our example above, the algebraic sentence, " Five more than twice a number is forty-three ", is translated and written into its equation form: 2x + 5 = 43 2x + 5 = 43. The key words for multiplication are: times, product, twice, doubled, multiplied, and of. But why? Latest answer posted September 07, 2010 at 12:47:25 PM. For example 1/2 of a number means 1/2 times a number. xref Write an algebraic expression for: twice a number k plus the quantity s minus 2. %PDF-1.4 % How do you write a product of a number and 2 as an expression? 3n - 8. 0000044093 00000 n 0000017996 00000 n 0000010040 00000 n Twelve is sixteen less than four times a number. Just the other day my mom used math to help teach a group of girls how to make a beaded ring. startxref So triple a number means 3y 3y. Lets go over some common words or phrases that describe the four arithmetic operations. 0000013606 00000 n 0000007851 00000 n So, the phrase. Mark M. 0000098455 00000 n Answer: 2k+s-2 Step-by-step explanation: twice means 2 and k is just a number but as a letter. The key is to recognize that we are going to add a quotient and a product. "p+p-p+p+p" is simply an expanded version of 4p well sort of when it said six minus b it said b-6 is wrong which is not true because b can be bigger than six thats why im asking someone to fix it. Suzanne made a withdrawal of d dollars from her savings account. The key to learning is to study a LOT of examples. The number "x" is represented as a letter because it is a variable. Select your answer by clicking on its button. Let's look at some examples of writing algebraic equations. Algebraic expressions are useful because they represent the value of an expression for all of the values a variable can take on. Translate the written/verbal expression "twice a number x" into mathematical/symbolic notation: Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. When I was 4 years old, my sister was half my age. "two more than five". can be written as the algebraic expression. 0000019325 00000 n 1. 0000005581 00000 n 0000017608 00000 n An example of a variable that "x" might represent is the number of oranges a boy called Sam eats in a week. 0000003908 00000 n Direct link to LayLay12's post when it said six minus b , Posted 6 years ago. Try our Order of Operations Worksheet Generator. On the plate is still 1 whole cake or we could say there are two halves (2/2), if we divide 2 by 2 we get 1 or a whole cake (2/2). Then the following equation can represent this problem: 17 + x = 68 We can subtract 17 from both sides of the equation to find the value of x. (A)1/2 of 32. No packages or subscriptions, pay only for the time you need. Semi-retired with loads of real-life math experience. How do you write the variable expression for: a quotient of 2 and the sum of a number and 3 ? The probability that a coin turns up heads when it is tossed is 1/2. 1 See answer Advertisement . 0000006774 00000 n kingkingdoms332 kingkingdoms332 02/06/2018 Mathematics Middle School answered expert verified Twice a number k plus the quantity s minus 1 See answer Three times a number minus 8. You could have . It also saves on ink and time! So twice a number means 2x. So now the expression looks like: x-9. Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. Twice a number k plus the quantity s minus Get the answers you need, now! How do you write the variable expression for: a quotient of 2 and the sum of a number and 3 ? 0000085393 00000 n 8 minus some number : 8 - t : the difference between a number and 12 : w - 12 . 0000098126 00000 n 0000085678 00000 n 0000018169 00000 n plus the quantity s is just s as a number, then minus 2 is =2k+s-2 i got it wrong thanks to you Advertisement Previous Advertisement Explanation: Let us find the quantitative values of the numbers first. Here is an example: Greater Than Or Equal To Type >= for "greater than or equal to". And we can see that, indeed, twice the number 3 is 6 as required. c>3003|b7!C3CTGCJ]^LgX. All Rights Reserved. Among mathematicians the term "quantity" indicates that what follows is to be treated as a single expression. Direct link to HannahTran2005's post Well for one, I think tha, Posted 6 years ago. "nine less" indicates subtraction ("less") and nine is how much less. 2023. Who are the experts?Our certified Educators are real professors, teachers, and scholars who use their academic expertise to tackle your toughest questions. So now the expression looks like: x-9. plus the quantity s is just s as a number, then minus 2 is, This site is using cookies under cookie policy . Therefore, the expression is 2 (x-9) or 2 (x-9) With numbers 1 to 9, we have to make the answer 100. if the number is denoted #n#, then ##'a number and 3'# For example, the phrase. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. Direct link to jacob_tolle's post How could algebraic expre, Posted 7 years ago. Why do we replace numbers with letters/symbols? Direct link to E's post That's a great question! How do you write a product of a number and 2 as an expression? they should to see if you are good thinking, why dose p+p-p+p+p work in the answers but some thing like 2 1/2 not work. 0000012477 00000 n To log in and use all the features of Khan Academy, please enable JavaScript in your browser. My questions is, what are other ways to say 'divided by' and can you give me examples? Latest answer posted October 03, 2011 at 2:12:01 PM. How do you evaluate variable expressions? The difference (use minus symbol) of triple a number and 5 should be written as 3y - 5. The symbols17 + x = 68form analgebraic equation. Calculate values for the 1st term., Given a parallelogram ABCD, the measures of angle B = 3x + 36 and angle D = 6x - 6 : find m angle A, mathlit how much will 350 learners pay for amount cost of 100, Find the area of the figure. Get a free answer to a quick problem. 19 Three fifths of a number plus eight is fifty. 17 When fourteen is added to two times a number the result is six. In the expression "twice a number x is 6" twice indicates to multiply by 2, the multiplicand (the thing multiplied by the multiplier 2) is x, and the word "is" can be expressed by the equals sign. Problem:Jeanne has $17 in her piggy bank. Twice the quantity usually means, "get ready for parentheses". It makes comparing prices at a glance easier. This site is using cookies under cookie policy . Why cant we have an actual division sign? can be written as the expression. This site is using cookies under cookie policy . How old is my sister? -> #'a number +3'# junyanyacooney10 junyanyacooney10 11/08/2020 Mathematics College answered Twice a number k plus the quantity s minus 2 1 See answer Advertisement h pg g K V X+60 8 X-10 A fascypros 62, suppose that 25 basketball players,30 volleyball players, and 28 soccer players compose a varsity club 1.if no member plays at least two sports,how ma The difference of twice a number and five. You can see that "x" is a shorthand way of saying "number of oranges eaten per week". Educators go through a rigorous application process, and every answer they submit is reviewed by our in-house editorial team. around the world. How much money does she need to buy a game that costs $68? Direct link to Nicholas's post That is a common way to r, Posted 7 years ago. When we work with long or complicated expressions involving one or more variables, this shorthand makes it easier to follow through the steps on paper at a glance, concentrating it down to the real essentials. Twice a number minus seven equals four. 0000002067 00000 n You take your half (1/2), now I have one half (1/2). Six plus one, the answer is seven. Answer:x = 51, so Jeanne needs $51 to buy the game. Direct link to pro's post they should to see if you, Posted 4 years ago. . You have numbers 1,2,3,4,5,6,7,8,9. Example 1:Write each sentence as an algebraic equation. Therefore, we have: 2x 6, which translates to "6 less than 2x" or "6 less than twice a number". Find an answer to your question Twice a number k plus the quantity s minus 2. You can specify conditions of storing and accessing cookies in your browser, Twice a number k plus the quantity s minus 2, In an arithmetic sequence, the sum of the first 8 terms is 88. So twice a number means 2x 2x. <<277E800E0BCB7D49B5073CE66CA6BD91>]>> 3x + 12. Similarly, when we describe an expression in words that includes a variable, we're describing an algebraic expression, an expression with a variable. 0000011270 00000 n How do you write a quotient of a number and 6 as an expression? , Posted 5 years ago. 18 Four times a number minus twenty-nine is eleven. 0000000016 00000 n . Each piece of candy costs 25 cents. "Twice the quantity" means 2 times what in in the parentheses. f=? to have twice this whole quantity (instead of, for instance, only n being doubled: put 'n +3' in brackets -> (n + 3) then to double it, put a 2 before the whole expression (n+3) -> 2(n + 3) the final expression: 2(n +3) Answer link MrsRudolph221 Dec 7, 2016 2 (n + 3) is probably what you are looking for. How do you write a quotient of a number and 6 as an expression? Tysm smart gal/boii Advertisement Advertisement You cannot change their sequence. "Six less than.." means "Subtract 6 from". 0000097695 00000 n For example, the phrase. Now we're really close! 0000019112 00000 n That's a great question! There are lots of different ways algebraic expressions are used in everyday life. 297 51 How would you write this as an algebraic expression? Triple a number increased by twelve. Yes, "of" is a multiplication word when used with percents and fractions. 0000071710 00000 n Let's look at an example in which the expression consists of more than one number and/or operation. 2(n + 3) is probably what you are looking for. Akgdvnchbffb Akgdvnchbffb 15.08.2017 Math Primary School answered Twice a number k plus the quantity s minus 2 1 See answer Advertisement Find an expression for thrice of s, added with twice of t and subtraction of 9. Example 3:Write each sentence as an algebraic equation. When you see "quantity" used in math, it can mean the amount or it could mean ( ), which it does here. 0000019463 00000 n . The product of twice a number k - 12966561. answered The product of twice a number k 1 See answer Advertisement Advertisement alfonsogonzalesramir alfonsogonzalesramir Answer: 2k x k = 2. 0000018705 00000 n Answer Exercise 11.5. We know that "Double a number" means 2x, where x is your mystery number. The sum (use plus symbol) of twice a number and 3 3 can be written as 2x+3 2x + 3. answered 10/04/15. Copyright 2020 Math Goodies. The product of the 1st and the 8th terms is 120. How do you simplify the expression #3x-x+4#? Addition ( + ) plus A number plus three x + 3 more than Ten more than a number x + 10 the sum of The sum of a number and five x + 5 the total of The total of six and some number 6 + x increased by A number increased by two x + 2 added to Eleven added to a number x + 11 Subtraction ( ) minus A number minus seven X - 7 The inequality solver will then show you the steps to help you learn how to solve it on your own. twice a number m plus the quantity n minus 4 An algebraic expression for the situation is (Use the operation symbols in the math palette as needed.) Sometimes in math, we describe an expression with a phrase. To solve your inequality using the Inequality Calculator, type in your inequality like x+7>9. 1st quantity = twice of k = 2k 2nd quantity = only s = s 3rd quantity = only 2 = 2 The given algebraic operations are such as (quantity) + (quantity) - (quantity) Therefore the required expression is = 2k + s - 2 Try these yourself: 1. Explanation: The quotient of fifty and five more than a number is ten. 0000008973 00000 n 0000018396 00000 n 0000016448 00000 n Then, you want "twice" that number, so multiply by 2. a Question One of the many reasons is that math is more precise and easier to work with than words are. Then the following equation can represent this problem: We can subtract 17 from both sides of the equation to find the value of x. Math, like any other language, has a way of communicating ideas. Here is a table that summarizes common words for each operation: For example, the word product tells us to use multiplication. (Sides meet at right angles. Examples:+ (addition), - (subtraction) , \times (multiplication) , (division). (C). 297 0 obj <> endobj You would set up an algebraic equation that demonstrates a number minus 9. The sum (use plus symbol) of twice a number and 3 can be written as 2x+3. 0000016276 00000 n Expression. Write an algebraic expression for: twice a number k plus the quantity s minus 2. -> #2(n+3)#. Her old balance was $350, and her new balance is $280. So we had an expression about division, and it's usually not as sweet and straightforward with obvious words like these. Answer: Let variable x be the unknown number. So "the quantity of nine less than a number x" is: (x-9). So "the quantity of nine less than a number x" is: (x-9). Posted 5 years ago. answered 10/02/15, Mathematics Teacher - NCLB Highly Qualified, Laura I. Add 1 plus 2 plus 3 plus 4. . Twice a number, decreased by twenty-nine, is seven. How doI determine if this equation is a linear function or a nonlinear function? 0000018531 00000 n Algebraic expressions are useful because they represent the value of an expression for all of the values a variable can take on. Direct link to Kim Seidel's post Yes, "of" is a multiplica, Posted 2 years ago. 0000085203 00000 n Six times n plus three. Example 2:Write each sentence as an algebraic equation. If this is part of a problem, say twice a number x is 6, then we can rewrite algebraically as 2x=6; dividing both sides by 2 yields x=3. But before we delve into solving word problems that involve algebraic sentences .

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twice a number k plus the quantity s minus 2

twice a number k plus the quantity s minus 2what happened to kenny beck wxii

xb``g``c``` Accessed 4 Mar. 1/2 of 64 (D) 1/2 of 54. Does that mean if the coin is tossed twice, we will get one heads. Express the second number in terms of the first number y. How long will your trip take (in hours) if you travel 350 km at an average speed of 80 km\hr? In thirteen years she will be twenty-four years old. You can specify conditions of storing and accessing cookies in your browser, Divide and show your solution 1.97.2 2.52.5 3.94.5 4.41.6 5.312.3pa help po pls, what is the number of Xwhat is the meaning of twice , 2. x + 6. how do i answer that? How do you translate into symbols: 8 minus the quantity of 7 plus q? seven divided by twice a number. That is a common way to represent division in algebra, the division sign is not really used there. 6 (n + 3) One less than five times a number. If of a number is 4 more than of the same number, what is the number? It's saying that two plus three is the same thing as five. How do you write 5 less than 2 times a number as a variable expression? This is mostly used when you are multiplying a fraction times a number. The price of h pieces of candy is $2.00. to have twice this whole quantity (instead of, for instance, only n being doubled: then to double it, put a 2 before the whole expression (n+3) 0000001341 00000 n Exercise A second number is 4 less than 3 times a first number. 0000006637 00000 n Can their be more than 1 variable like 3xp. You can even use algebraic expressions to provide situations, like when giving the rules to a game. Replacing the variables with single letters (sometimes English alphabet, sometimes Greek alphabet - because the Greeks had a big role in inventing algebra, so we still use their alphabet today) is a shorthand. A large pizza pie with 15 slices is shared among p students so that each student's share is 3 slices. 2005 - 2023 Wyzant, Inc, a division of IXL Learning - All Rights Reserved, Explanation of Numbers and Math Problems Set 2, Solving Systems of Equations by Substitution Method, Consistent and Inconsistent Systems of Equations. Now we're really close! answered 10/01/15, Knowledgeable Math, ESL, Behavioral, Core, SAT, SSAT, and K-6 Tutor. -> #'n+3'#. Take a look at the CS tutorials on Khan Academy and you'll see what I mean. Six more than a number. Solution Verified Create an account to view solutions How do you write 5 less than 2 times a number as a variable expression. Making educational experiences better for everyone. . How do you translate into symbols: The difference of six squared and b? 0000003408 00000 n The quantity of 3 plus 5 multiplied by a number (3 + 5)n. How could algebraic expression be used in everyday life? Do not confuse this with "Six less" which means "Subtract from 6". The difference (use minus symbol) of triple a number and 5 5 should be written as 3y - 5 3y 5. 6n. Thirty-two is twice a number increased by eight. You can specify conditions of storing and accessing cookies in your browser, Twice a number k plus the quantity s minus 2, what is the mode of the numbers 2 6 4 5 3 0 3 4 3 2 4 5 2 4, the point at which two lines cross each other is called. It is critical that you understand these words or phrases in order to successfully write or interpret any given algebraic expression. Feedback to your answer is provided in the RESULTS BOX. When you see "quantity" used in math, it can mean the amount or it could mean ( ), which it does here. In this lesson, we learned how to write a sentence as an algebraic equation. Add 1 plus 2 plus . Of is the tricky word. Why use math if we can describe things in words? 0000084951 00000 n Direct link to BoQuizard:'s post Is't 'of' a multiplicatio, Posted 4 years ago. answered 10/01/15, Kimberly M. Express each of the following in the lowest form1) 12:72. It is a variable because it varies each week, but the relationship between what the two friends eat always stays the same. Example 4: The difference of the productof 7 and w, and the quotient of 2 and v. Answer: In this case, the unknown numbers have been assigned with corresponding variables which are w and v. The key is to recognize that we are going to subtract the product by the quotient of some expressions. Direct link to 403824's post why is fraction considere, Posted 2 years ago. 0000017241 00000 n 0000043840 00000 n Let us know your assignment type and we'll make sure to get you exactly the kind of answer you need. Subtracted, minus, difference, less than, decreased by. Well, if b doesn't have value, b can go before or after six. Sometimes in math, we describe an expression with a phrase. 0000002721 00000 n Direct link to andrea's post So we had an expression a, Posted 3 years ago. "Twice A Number" eNotes Editorial, 24 July 2014, https://www.enotes.com/homework-help/twice-number-x-470096. And you didn't have to write it this way. With our Essay Lab, you can create a customized outline within seconds to get started on your essay right away. Well for one, I think that particular assignment only deals with variables. First, let's focus in on what is meant by "number x" This is an algebra problem, so it might help to try to build your expression (mathematical sentence without an equal sign) starting with x. 2023 eNotes.com, Inc. All Rights Reserved, https://en.wikipedia.org/wiki/Mathematical_notation. Latest answer posted October 09, 2017 at 12:54:39 AM. 0000008841 00000 n Example 3:The sum of the quotient of m and 2, and the product of 4 and n. Answer:In this case, the unknown numbers are already provided as m and n. Thats one less thing to worry about. Inside the parentheses, expect a sum when the statement just says "and". This is a question you should keep thinking about as we dig deeper into algebra. twice means 2 and k is just a number but as a letter. 6 less than the quotient of z divided by 3 Write an algebraic expression for: 12 fewer than h hats. why does the square over the square mean divided? Answer Exercise 11.5. Start your 48-hour free trial to get access to more than 30,000 additional guides and more than 350,000 Homework Help questions answered by our experts. -5 plus the quantity of 4 times x Now take the product of -8 and that expression and then add 6. Thus "twice a number x" can be written symbolically as 2x. In the problem, it says "nine less than a number x" which means that something is being taken away from the x so that is smaller. 5 less than the product of 3 and a number : 3w - 5 : twice the difference between a number and 9 : 2(z - 9) . 0000017781 00000 n Step-by-step explanation: thxm can you explain it? ), Find one half and one quarter quarter of the following The given algebraic operations are such as. 35,000 worksheets, games, and lesson plans, Spanish-English dictionary, translator, and learning, Math Test Study guide Cant understand Have gone to multiple websites need help thanks, Twice the quantity of nine less than a number x, twice the quantity of (nine less than a number x). Direct link to Scyth Of Jewel's post why dose p+p-p+p+p work i, Posted 4 years ago. A farmer has a rectangular field with a length of 30 yards and width of x yards. (B) 1/2 of 28. Let "x" represent itself as an unknown number. Similarly, when we describe an expression in words that includes a . 0000098411 00000 n How do you evaluate the expression #2x+1# for #x=1#? None less than a number translates to x - 9. By signing up, you agree to receive useful information and to our privacy policy. What the equal sign is saying is that what's on the left side is the same amount, the same quantity, as what is on the right-hand side. 347 0 obj<>stream We know that "Double a number" means #2x#, where #x# is your mystery number. Twice a number 2x Ten percent of x 0.10x . So Ive got a math question but cant understand the second part. all the way to 100. Example 3: Write each phrase as an algebraic expression using the variable n. Phrase. 0000097941 00000 n Direct link to SherlockHolmes.42's post Saying that n is the numb, Posted 4 years ago. Math Algebra Pre Algebra Question Write an algebraic expression for: 8 more than s stripes. Steven G. For instance: computer programming/computer science. Think of "of" meaning to multiply when you are working with fractions. 0000002224 00000 n Therefore, the difference of the product and quotient is 7w - {\Large{{2 \over v}}}. How do you evaluate variable expressions? %%EOF Almost always, the word "is" in an algebraic sentence denotes the symbol of equality. Have you noticed that the division sign is a fraction line with two dots representing the numerator and denominator? 0000017067 00000 n For Free. Eleni is x years old. Lets say you & I split (divide) a cake, we take the 1 whole cake & slice it down the middle. 0000016663 00000 n This limit represents the derivative of some function f at some number a. state this f and a. lim h->0[(4th root of)(16+h)-2]/h a=? Now am 100. The cube of k k3 t raised to the fourth power t4 Equals Is equal to, the same as, is, are, the result of, will be, are, yields = x is equal to y x = y p is the same as q p = q Multiplication by 2 Two, two times, twice, twice as much as, double 2 Twice z 2z y doubled 2y Multiplication by Half of, one-half of, half as much as, one-half times 1 2 Find the number. An algebraic expression is a concise way of describing mathematical objects through the use of numbers, variables (letters), and arithmetic operations such as addition, subtraction, multiplication, and division. #2x-6#, which translates to "6 less than 2x" or "6 less than twice a number", 59237 views 0000001602 00000 n The three main components of algebraic expressions are numbers, variables, and arithmetic operations. What is the formula with givens: Time, Distance, Speed or Velocity? Solution Verified Create an account to view solutions Recommended textbook solutions enVisionmath 2.0: Grade 8, Volume 1 1st Edition ISBN: 9780328881901 (2 more) Scott Foresman 934 solutions enVisionmath 2.0: Grade 8, Volume 2 Notice that the phrase "decreased by" tells us to use subtraction. 0 Solution:Let x represent the amount of money Jeanne needs. Our summaries and analyses are written by experts, and your questions are answered by real teachers. This is the idea of the type of math that is named algebra. eNotes.com will help you with any book or any question. "Twice the quantity" means 2 times what in in the parentheses. , ny members are there in the varsity club2.suppose that 5 basketball players are also volleyball players.No soccer player is also a volleyball or a basketball player.howw many members are there in the club. 0000071957 00000 n Exercise 11.5. If we divide 1 by 2 (1/2) we get 0.5 or a half! Explanation: "Six less than.." means "Subtract 6 from". Direct link to bruh's post Well, if b doesn't have v, Learn to write expressions for phrases like "3 more than x.". 5+2 5+2. Direct link to Davis's post You can say 'divided by' , Posted a year ago. The symbols 17 + x = 68 form an algebraic equation. There should be a timer to see if you know it and you can do it fast enough. Answer Example 8 The length of a rectangle is L. If the perimeter is the sum of all four sides of the field, wow do you write an expression for the perimeter of the field . Direct link to Olivia S.'s post Can their be more than 1 , Posted 3 months ago. Already a member? 0000003944 00000 n If his friend Jenny always eats twice as many oranges in a week as Sam, then we can say that she eats "2x" oranges in a week. 12 20 24 28 please help I have new clue what it is asking. Find the value of x. n11's. The product of 2 times a number is 10 2x = 10 One half a number is 10 x/2 = 10 Five times the sum of x and 2 5(x + 2) Seven is greater than x 7 > x Five times the difference of a number and 4 5(x - 4) Ten subtracted from 10 times a number is that number plus 5 10x - 10 = x + 5 The sum of 5x and 10 is . Most questions answered within 4 hours. Direct link to ~panda boy jickle~'s post why does the square over , Posted 5 years ago. Thus "twice a number x" can be written symbolically as 2x. How? Direct link to Archer8888's post I like to think of fracti, Posted 6 years ago. Latest answer posted October 07, 2013 at 8:13:27 PM. Answer:2k+s-2im assuming. trailer Direct link to allyson's post of course., Posted 4 years ago. Direct link to Michelle Hoeks's post So Ive got a math questi, Posted 4 years ago. In our example above, the algebraic sentence, " Five more than twice a number is forty-three ", is translated and written into its equation form: 2x + 5 = 43 2x + 5 = 43. The key words for multiplication are: times, product, twice, doubled, multiplied, and of. But why? Latest answer posted September 07, 2010 at 12:47:25 PM. For example 1/2 of a number means 1/2 times a number. xref Write an algebraic expression for: twice a number k plus the quantity s minus 2. %PDF-1.4 % How do you write a product of a number and 2 as an expression? 3n - 8. 0000044093 00000 n 0000017996 00000 n 0000010040 00000 n Twelve is sixteen less than four times a number. Just the other day my mom used math to help teach a group of girls how to make a beaded ring. startxref So triple a number means 3y 3y. Lets go over some common words or phrases that describe the four arithmetic operations. 0000013606 00000 n 0000007851 00000 n So, the phrase. Mark M. 0000098455 00000 n Answer: 2k+s-2 Step-by-step explanation: twice means 2 and k is just a number but as a letter. The key is to recognize that we are going to add a quotient and a product. "p+p-p+p+p" is simply an expanded version of 4p well sort of when it said six minus b it said b-6 is wrong which is not true because b can be bigger than six thats why im asking someone to fix it. Suzanne made a withdrawal of d dollars from her savings account. The key to learning is to study a LOT of examples. The number "x" is represented as a letter because it is a variable. Select your answer by clicking on its button. Let's look at some examples of writing algebraic equations. Algebraic expressions are useful because they represent the value of an expression for all of the values a variable can take on. Translate the written/verbal expression "twice a number x" into mathematical/symbolic notation: Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. When I was 4 years old, my sister was half my age. "two more than five". can be written as the algebraic expression. 0000019325 00000 n 1. 0000005581 00000 n 0000017608 00000 n An example of a variable that "x" might represent is the number of oranges a boy called Sam eats in a week. 0000003908 00000 n Direct link to LayLay12's post when it said six minus b , Posted 6 years ago. Try our Order of Operations Worksheet Generator. On the plate is still 1 whole cake or we could say there are two halves (2/2), if we divide 2 by 2 we get 1 or a whole cake (2/2). Then the following equation can represent this problem: 17 + x = 68 We can subtract 17 from both sides of the equation to find the value of x. (A)1/2 of 32. No packages or subscriptions, pay only for the time you need. Semi-retired with loads of real-life math experience. How do you write the variable expression for: a quotient of 2 and the sum of a number and 3 ? The probability that a coin turns up heads when it is tossed is 1/2. 1 See answer Advertisement . 0000006774 00000 n kingkingdoms332 kingkingdoms332 02/06/2018 Mathematics Middle School answered expert verified Twice a number k plus the quantity s minus 1 See answer Three times a number minus 8. You could have . It also saves on ink and time! So twice a number means 2x. So now the expression looks like: x-9. Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. Twice a number k plus the quantity s minus Get the answers you need, now! How do you write the variable expression for: a quotient of 2 and the sum of a number and 3 ? 0000085393 00000 n 8 minus some number : 8 - t : the difference between a number and 12 : w - 12 . 0000098126 00000 n 0000085678 00000 n 0000018169 00000 n plus the quantity s is just s as a number, then minus 2 is =2k+s-2 i got it wrong thanks to you Advertisement Previous Advertisement Explanation: Let us find the quantitative values of the numbers first. Here is an example: Greater Than Or Equal To Type >= for "greater than or equal to". And we can see that, indeed, twice the number 3 is 6 as required. c>3003|b7!C3CTGCJ]^LgX. All Rights Reserved. Among mathematicians the term "quantity" indicates that what follows is to be treated as a single expression. Direct link to HannahTran2005's post Well for one, I think tha, Posted 6 years ago. "nine less" indicates subtraction ("less") and nine is how much less. 2023. Who are the experts?Our certified Educators are real professors, teachers, and scholars who use their academic expertise to tackle your toughest questions. So now the expression looks like: x-9. plus the quantity s is just s as a number, then minus 2 is, This site is using cookies under cookie policy . Therefore, the expression is 2 (x-9) or 2 (x-9) With numbers 1 to 9, we have to make the answer 100. if the number is denoted #n#, then ##'a number and 3'# For example, the phrase. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. Direct link to jacob_tolle's post How could algebraic expre, Posted 7 years ago. Why do we replace numbers with letters/symbols? Direct link to E's post That's a great question! How do you write a product of a number and 2 as an expression? they should to see if you are good thinking, why dose p+p-p+p+p work in the answers but some thing like 2 1/2 not work. 0000012477 00000 n To log in and use all the features of Khan Academy, please enable JavaScript in your browser. My questions is, what are other ways to say 'divided by' and can you give me examples? Latest answer posted October 03, 2011 at 2:12:01 PM. How do you evaluate variable expressions? The difference (use minus symbol) of triple a number and 5 should be written as 3y - 5. The symbols17 + x = 68form analgebraic equation. Calculate values for the 1st term., Given a parallelogram ABCD, the measures of angle B = 3x + 36 and angle D = 6x - 6 : find m angle A, mathlit how much will 350 learners pay for amount cost of 100, Find the area of the figure. Get a free answer to a quick problem. 19 Three fifths of a number plus eight is fifty. 17 When fourteen is added to two times a number the result is six. In the expression "twice a number x is 6" twice indicates to multiply by 2, the multiplicand (the thing multiplied by the multiplier 2) is x, and the word "is" can be expressed by the equals sign. Problem:Jeanne has $17 in her piggy bank. Twice the quantity usually means, "get ready for parentheses". It makes comparing prices at a glance easier. This site is using cookies under cookie policy . Why cant we have an actual division sign? can be written as the expression. This site is using cookies under cookie policy . How old is my sister? -> #'a number +3'# junyanyacooney10 junyanyacooney10 11/08/2020 Mathematics College answered Twice a number k plus the quantity s minus 2 1 See answer Advertisement h pg g K V X+60 8 X-10 A fascypros 62, suppose that 25 basketball players,30 volleyball players, and 28 soccer players compose a varsity club 1.if no member plays at least two sports,how ma The difference of twice a number and five. You can see that "x" is a shorthand way of saying "number of oranges eaten per week". Educators go through a rigorous application process, and every answer they submit is reviewed by our in-house editorial team. around the world. How much money does she need to buy a game that costs $68? Direct link to Nicholas's post That is a common way to r, Posted 7 years ago. When we work with long or complicated expressions involving one or more variables, this shorthand makes it easier to follow through the steps on paper at a glance, concentrating it down to the real essentials. Twice a number minus seven equals four. 0000002067 00000 n You take your half (1/2), now I have one half (1/2). Six plus one, the answer is seven. Answer:x = 51, so Jeanne needs $51 to buy the game. Direct link to pro's post they should to see if you, Posted 4 years ago. . You have numbers 1,2,3,4,5,6,7,8,9. Example 1:Write each sentence as an algebraic equation. Therefore, we have: 2x 6, which translates to "6 less than 2x" or "6 less than twice a number". Find an answer to your question Twice a number k plus the quantity s minus 2. You can specify conditions of storing and accessing cookies in your browser, Twice a number k plus the quantity s minus 2, In an arithmetic sequence, the sum of the first 8 terms is 88. So twice a number means 2x 2x. <<277E800E0BCB7D49B5073CE66CA6BD91>]>> 3x + 12. Similarly, when we describe an expression in words that includes a variable, we're describing an algebraic expression, an expression with a variable. 0000011270 00000 n How do you write a quotient of a number and 6 as an expression? , Posted 5 years ago. 18 Four times a number minus twenty-nine is eleven. 0000000016 00000 n . Each piece of candy costs 25 cents. "Twice the quantity" means 2 times what in in the parentheses. f=? to have twice this whole quantity (instead of, for instance, only n being doubled: put 'n +3' in brackets -> (n + 3) then to double it, put a 2 before the whole expression (n+3) -> 2(n + 3) the final expression: 2(n +3) Answer link MrsRudolph221 Dec 7, 2016 2 (n + 3) is probably what you are looking for. How do you write a quotient of a number and 6 as an expression? Tysm smart gal/boii Advertisement Advertisement You cannot change their sequence. "Six less than.." means "Subtract 6 from". 0000097695 00000 n For example, the phrase. Now we're really close! 0000019112 00000 n That's a great question! There are lots of different ways algebraic expressions are used in everyday life. 297 51 How would you write this as an algebraic expression? Triple a number increased by twelve. Yes, "of" is a multiplication word when used with percents and fractions. 0000071710 00000 n Let's look at an example in which the expression consists of more than one number and/or operation. 2(n + 3) is probably what you are looking for. Akgdvnchbffb Akgdvnchbffb 15.08.2017 Math Primary School answered Twice a number k plus the quantity s minus 2 1 See answer Advertisement Find an expression for thrice of s, added with twice of t and subtraction of 9. Example 3:Write each sentence as an algebraic equation. When you see "quantity" used in math, it can mean the amount or it could mean ( ), which it does here. 0000019463 00000 n . The product of twice a number k - 12966561. answered The product of twice a number k 1 See answer Advertisement Advertisement alfonsogonzalesramir alfonsogonzalesramir Answer: 2k x k = 2. 0000018705 00000 n Answer Exercise 11.5. We know that "Double a number" means 2x, where x is your mystery number. The sum (use plus symbol) of twice a number and 3 3 can be written as 2x+3 2x + 3. answered 10/04/15. Copyright 2020 Math Goodies. The product of the 1st and the 8th terms is 120. How do you simplify the expression #3x-x+4#? Addition ( + ) plus A number plus three x + 3 more than Ten more than a number x + 10 the sum of The sum of a number and five x + 5 the total of The total of six and some number 6 + x increased by A number increased by two x + 2 added to Eleven added to a number x + 11 Subtraction ( ) minus A number minus seven X - 7 The inequality solver will then show you the steps to help you learn how to solve it on your own. twice a number m plus the quantity n minus 4 An algebraic expression for the situation is (Use the operation symbols in the math palette as needed.) Sometimes in math, we describe an expression with a phrase. To solve your inequality using the Inequality Calculator, type in your inequality like x+7>9. 1st quantity = twice of k = 2k 2nd quantity = only s = s 3rd quantity = only 2 = 2 The given algebraic operations are such as (quantity) + (quantity) - (quantity) Therefore the required expression is = 2k + s - 2 Try these yourself: 1. Explanation: The quotient of fifty and five more than a number is ten. 0000008973 00000 n 0000018396 00000 n 0000016448 00000 n Then, you want "twice" that number, so multiply by 2. a Question One of the many reasons is that math is more precise and easier to work with than words are. Then the following equation can represent this problem: We can subtract 17 from both sides of the equation to find the value of x. Math, like any other language, has a way of communicating ideas. Here is a table that summarizes common words for each operation: For example, the word product tells us to use multiplication. (Sides meet at right angles. Examples:+ (addition), - (subtraction) , \times (multiplication) , (division). (C). 297 0 obj <> endobj You would set up an algebraic equation that demonstrates a number minus 9. The sum (use plus symbol) of twice a number and 3 can be written as 2x+3. 0000016276 00000 n Expression. Write an algebraic expression for: twice a number k plus the quantity s minus 2. -> #2(n+3)#. Her old balance was $350, and her new balance is $280. So we had an expression about division, and it's usually not as sweet and straightforward with obvious words like these. Answer: Let variable x be the unknown number. So "the quantity of nine less than a number x" is: (x-9). So "the quantity of nine less than a number x" is: (x-9). Posted 5 years ago. answered 10/02/15, Mathematics Teacher - NCLB Highly Qualified, Laura I. Add 1 plus 2 plus 3 plus 4. . Twice a number, decreased by twenty-nine, is seven. How doI determine if this equation is a linear function or a nonlinear function? 0000018531 00000 n Algebraic expressions are useful because they represent the value of an expression for all of the values a variable can take on. Direct link to Kim Seidel's post Yes, "of" is a multiplica, Posted 2 years ago. 0000085203 00000 n Six times n plus three. Example 2:Write each sentence as an algebraic equation. If this is part of a problem, say twice a number x is 6, then we can rewrite algebraically as 2x=6; dividing both sides by 2 yields x=3. But before we delve into solving word problems that involve algebraic sentences . Photosynthesis Pick Up Lines, Lolo's Chicken And Waffles Recipe, Articles T

twice a number k plus the quantity s minus 2paul tudor jones properties

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