twice a number k plus the quantity s minus 2 twice a number k plus the quantity s minus 2

Does that mean if the coin is tossed twice, we will get one heads. We know that "Double a number" means 2x, where x is your mystery number. What does the phrase "Twice a number x" mean? 0000003908 00000 n 0000085203 00000 n How do you write the variable expression for: a quotient of 2 and the sum of a number and 3 ? In the problem above, x is a variable. 6n. The three main components of algebraic expressions are numbers, variables, and arithmetic operations. In the problem above, x is avariable. 49 increased by by twice a number. Eight minus two, the answer is six. Then the following equation can represent this problem: We can subtract 17 from both sides of the equation to find the value of x. how do i answer that? How do you write 5 less than 2 times a number as a variable expression? Copyright 2020 Math Goodies. The inequality solver will then show you the steps to help you learn how to solve it on your own. Find an answer to your question Twice a number k plus the quantity s minus 2. 6 less than the quotient of z divided by 3 Write an algebraic expression for: 12 fewer than h hats. 0 Steven G. How do you write a product of a number and 2 as an expression? Summary:An algebraic equation is an equation that includes one or more variables. Direct link to andrea's post So we had an expression a, Posted 3 years ago. The quotient of fifty and five more than a number is ten. Express the second number in terms of the first number y. Algebraic expressions are useful because they represent the value of an expression for all of the values a variable can take on. Think of "of" meaning to multiply when you are working with fractions. 68 - 17 = x Answer: x = 51, so Jeanne needs $51 to buy the game. (B) 1/2 of 28. Solution:Let x represent the amount of money Jeanne needs. 0000005581 00000 n Confusing, I know. 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. Direct link to pro's post they should to see if you, Posted 4 years ago. In this lesson, we learned how to write a sentence as an algebraic equation. So twice a number means 2x 2x. Math, like any other language, has a way of communicating ideas. Why do we replace numbers with letters/symbols? Twice the quantity usually means, "get ready for parentheses". 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. The difference (use minus symbol) of triple a number and 5 should be written as 3y - 5. Have you noticed that the division sign is a fraction line with two dots representing the numerator and denominator? That's a great question! 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. The key to learning is to study a LOT of examples. The symbols17 + x = 68form analgebraic equation. "Six less than.." means "Subtract 6 from". For example: why is fraction considered as a division? Subtracted, minus, difference, less than, decreased by. Direct link to jacob_tolle's post How could algebraic expre, Posted 7 years ago. "Twice A Number" eNotes Editorial, 24 July 2014, https://www.enotes.com/homework-help/twice-number-x-470096. So I would write 2(n + 3). 6 (n + 3) One less than five times a number. Explanation: Let us find the quantitative values of the numbers first. -> #2(n+3)#. , 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. 0000019112 00000 n Six plus one, the answer is seven. Let us know your assignment type and we'll make sure to get you exactly the kind of answer you need. Almost always, the word "is" in an algebraic sentence denotes the symbol of equality. Direct link to Davis's post You can say 'divided by' , Posted a year ago. Latest answer posted October 03, 2011 at 2:12:01 PM. 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. 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. All Rights Reserved. You would set up an algebraic equation that demonstrates a number minus 9. 0000044093 00000 n 0000008973 00000 n Her old balance was $350, and her new balance is $280. How do you write 5 less than 2 times a number as a variable expression. Latest answer posted September 07, 2010 at 12:47:25 PM. 2(n + 3) is probably what you are looking for. 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. Direct link to E's post That's a great question! 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. In thirteen years she will be twenty-four years old. Therefore, the sum of the quotient and product is {\Large{{m \over 2}}} + 4n. This is a question you should keep thinking about as we dig deeper into algebra. Solution Verified Create an account to view solutions Lets go over some common words or phrases that describe the four arithmetic operations. You take your half (1/2), now I have one half (1/2). If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. Take a look at the CS tutorials on Khan Academy and you'll see what I mean. Each piece of candy costs 25 cents. #2x-6#, which translates to "6 less than 2x" or "6 less than twice a number", 59237 views 0000007851 00000 n The price of h pieces of candy is $2.00. (C). How do you write a quotient of a number and 6 as an expression? A farmer has a rectangular field with a length of 30 yards and width of x yards. seven divided by twice a number. 12 20 24 28 please help I have new clue what it is asking. Example 2: The difference of triple a number and 5 5 Answer: Let variable y y be the unknown number. What do the letters R, Q, N, and Z mean in math? startxref 0000013606 00000 n 19 Three fifths of a number plus eight is fifty. Example 3:Write each sentence as an algebraic equation. can be written as the algebraic expression. Answer: 2k+s-2 Step-by-step explanation: twice means 2 and k is just a number but as a letter. So triple a number means 3y. eNotes.com will help you with any book or any question. Choose an expert and meet online. "Twice the quantity" means 2 times what in in the parentheses. The difference of twice a number and five. 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 How do you translate into symbols: 8 minus the quantity of 7 plus q? It's saying that two plus three is the same thing as five. So we had an expression about division, and it's usually not as sweet and straightforward with obvious words like these. Sometimes in math, we describe an expression with a phrase. 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 How do you evaluate variable expressions? The difference (use minus symbol) of triple a number and 5 5 should be written as 3y - 5 3y 5. Educators go through a rigorous application process, and every answer they submit is reviewed by our in-house editorial team. 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. Direct link to allyson's post of course., Posted 4 years ago. Thus "twice a number x" can be written symbolically as 2x. 0000085678 00000 n 0000017608 00000 n Accessed 4 Mar. 0000071710 00000 n So now the expression looks like: x-9. 0000017241 00000 n 16 Ten times a quantity increased by two is nine. 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. The probability that a coin turns up heads when it is tossed is 1/2. With our Essay Lab, you can create a customized outline within seconds to get started on your essay right away. Twice a number k plus the quantity s minus Get the answers you need, now! 0000008841 00000 n Among mathematicians the term "quantity" indicates that what follows is to be treated as a single expression. 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. Exercise 11.5. 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 Semi-retired with loads of real-life math experience. If you make a mistake, choose a different button. Get a free answer to a quick problem. 0000098126 00000 n Answer The product of the 1st and the 8th terms is 120. ), Find one half and one quarter quarter of the following Express each of the following in the lowest form1) 12:72. Therefore, we have: 2x 6, which translates to "6 less than 2x" or "6 less than twice a number". So "the quantity of nine less than a number x" is: (x-9). "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. kingkingdoms332 kingkingdoms332 02/06/2018 Mathematics Middle School answered expert verified Twice a number k plus the quantity s minus 1 See answer -> #'n+3'#. With numbers 1 to 9, we have to make the answer 100. Latest answer posted October 07, 2013 at 8:13:27 PM. 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. 0000098455 00000 n How do you simplify the expression #3x-x+4#? A link to the app was sent to your phone. Step-by-step explanation: thxm can you explain it? Example 2: The difference of triple a number and 5. Most questions answered within 4 hours. 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. My questions is, what are other ways to say 'divided by' and can you give me examples? 0000085393 00000 n Now we're really close! Let "x" represent itself as an unknown number. 0000018169 00000 n 0000006637 00000 n That's not quite right. Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. answered 10/04/15. 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. Example 3: Write each phrase as an algebraic expression using the variable n. Phrase. 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. 0000016663 00000 n Find the number. To solve your inequality using the Inequality Calculator, type in your inequality like x+7>9. The given algebraic operations are such as. trailer Examples:+ (addition), - (subtraction) , \times (multiplication) , (division). (Sides meet at right angles. Latest answer posted October 09, 2017 at 12:54:39 AM. How do you write a product of a number and 2 as an expression? There are lots of different ways algebraic expressions are used in everyday life. 0000012477 00000 n (A)1/2 of 32. 0000071957 00000 n Math Algebra Pre Algebra Question Write an algebraic expression for: 8 more than s stripes. Twice the quantity translates to: 2( ). How would you write this as an algebraic expression? Direct link to ~panda boy jickle~'s post why does the square over , Posted 5 years ago. f=? 297 0 obj <> endobj The key is to recognize that we are going to add a quotient and a product. 2023. Who are the experts?Our certified Educators are real professors, teachers, and scholars who use their academic expertise to tackle your toughest questions. But before we delve into solving word problems that involve algebraic sentences . Mark M. 0000016448 00000 n 0000017067 00000 n Yes, "of" is a multiplication word when used with percents and fractions. 0000001341 00000 n x + 6. Six more than a number. 0000017781 00000 n Why cant we have an actual division sign? Less Than Or Equal To Type <= for "less than or equal to". Hope that helps! Sometimes in math, we describe an expression with a phrase. 0000018939 00000 n You cannot change their sequence. Write an algebraic expression for: twice a number k plus the quantity s minus 2. Answer Exercise 11.5. 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. The number "x" is represented as a letter because it is a variable. Answer:x = 51, so Jeanne needs $51 to buy the game. 0000000016 00000 n answered 10/01/15, Kimberly M. You can see that "x" is a shorthand way of saying "number of oranges eaten per week". You could have . Of is the tricky word. 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. Directions: Select the algebraic equation that correctly represents the given sentence. For example, the phrase. 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. That is a common way to represent division in algebra, the division sign is not really used there. Find an expression for thrice of s, added with twice of t and subtraction of 9. 8 minus some number : 8 - t : the difference between a number and 12 : w - 12 . Akgdvnchbffb Akgdvnchbffb 15.08.2017 Math Primary School answered Twice a number k plus the quantity s minus 2 1 See answer Advertisement 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. How do you write a quotient of a number and 6 as an expression? Suzanne made a withdrawal of d dollars from her savings account. When I was 4 years old, my sister was half my age. 0000010040 00000 n How old is my sister? 3n - 8. How do you write the variable expression for: a quotient of 2 and the sum of a number and 3 ? What is the formula with givens: Time, Distance, Speed or Velocity? Direct link to Kim Seidel's post Yes, "of" is a multiplica, Posted 2 years ago. How do you translate into symbols: The difference of six squared and b? . Direct link to Archer8888's post I like to think of fracti, Posted 6 years ago. 0000002067 00000 n 1. Twelve is sixteen less than four times a number. How? 0000097941 00000 n 2n + 5. the product of a number and 6. 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. So triple a number means 3y 3y. 0000019463 00000 n Well for one, I think that particular assignment only deals with variables. 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. Inside the parentheses, expect a sum when the statement just says "and". Lets say you & I split (divide) a cake, we take the 1 whole cake & slice it down the middle. Let's look at an example in which the expression consists of more than one number and/or operation. This is mostly used when you are multiplying a fraction times a number. When you see "quantity" used in math, it can mean the amount or it could mean ( ), which it does here. . Expression. Do not confuse this with "Six less." which means "Subtract from 6". I like to think of fractions as segments of a pie or cake. And we can see that, indeed, twice the number 3 is 6 as required. 1/2 of 64 (D) 1/2 of 54. Direct link to SherlockHolmes.42's post Saying that n is the numb, Posted 4 years ago. You can even use algebraic expressions to provide situations, like when giving the rules to a game. "Twice the quantity" means 2 times what in in the parentheses. 0000018396 00000 n Well, if b doesn't have value, b can go before or after six. Do not confuse this with "Six less" which means "Subtract from 6". It is like when you write $ to mean United States Dollars. 0000016836 00000 n 0000002721 00000 n Explanation: "Six less than.." means "Subtract 6 from". 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. Free math worksheets, charts and calculators, About Us | Contact Us | Advertise With Us | Facebook | Recommend This Page. . 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. Add 1 plus 2 plus 3 plus 4. . 5+2 5+2. "nine less" indicates subtraction ("less") and nine is how much less. Answer:Let variable y be the unknown number. See all questions in Variable Expressions. For instance: computer programming/computer science. 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 How much money does she need to buy a game that costs $68? Already a member? Divide 5400 among Arya, Ashwin and Amir in the ratio 1:2:6. Why use math if we can describe things in words? Direct link to Nicholas's post That is a common way to r, Posted 7 years ago. Answer:2k+s-2im assuming. Try our Order of Operations Worksheet Generator. 0000018531 00000 n If of a number is 4 more than of the same number, what is the number? This is the idea of the type of math that is named algebra. Triple a number increased by twelve. 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). It evolved from the fraction idea to make it a simpler concept in arithmetic. When you see "quantity" used in math, it can mean the amount or it could mean ( ), which it does here. The quantity of 3 plus 5 multiplied by a number (3 + 5)n. Twice a number, decreased by twenty-nine, is seven. 0000003944 00000 n 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) Direct link to BoQuizard:'s post Is't 'of' a multiplicatio, Posted 4 years ago. Example 2:Write each sentence as an algebraic equation. 0000001782 00000 n , Posted 5 years ago. Answer Example 8 The length of a rectangle is L. five more than twice a number. Exercise A second number is 4 less than 3 times a first number. Let's look at some examples of writing algebraic equations. ! 5 less than the product of 3 and a number : 3w - 5 : twice the difference between a number and 9 : 2(z - 9) . twice means 2 and k is just a number but as a letter. But why? Twice a number 2x Ten percent of x 0.10x . Here is an example: Greater Than Or Equal To Type >= for "greater than or equal to". Answer: Let variable x be the unknown number. -> #'a number +3'# the quotient of k and 7 \Large{{k \over 7}}, Example 1: The sum of twice a number and 3. So Ive got a math question but cant understand the second part. Thus "twice a number x" can be written symbolically as 2x. Find the value of x. n11's. One of the many reasons is that math is more precise and easier to work with than words are. The key words for multiplication are: times, product, twice, doubled, multiplied, and of. 0000001602 00000 n Our summaries and analyses are written by experts, and your questions are answered by real teachers. We know that "Double a number" means #2x#, where #x# is your mystery number. can be written as the expression. if the number is denoted #n#, then ##'a number and 3'# 1 See answer Advertisement . 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.) Add 1 plus 2 plus . Posted 5 years ago. There should be a timer to see if you know it and you can do it fast enough. 0000084951 00000 n junyanyacooney10 junyanyacooney10 11/08/2020 Mathematics College answered Twice a number k plus the quantity s minus 2 1 See answer Advertisement Problem:Jeanne has $17 in her piggy bank. Feedback to your answer is provided in the RESULTS BOX. -5 plus the quantity of 4 times x Now take the product of -8 and that expression and then add 6. 0000019325 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. Second number is 3 more than twice the first number Second number = 3 + 2 x Therefore, the second number, in terms of the first number x, is 3 + 2 x. Now we're really close! why does the square over the square mean divided? Notice that the phrase "decreased by" tells us to use subtraction. How doI determine if this equation is a linear function or a nonlinear function? 0000098411 00000 n Direct link to bruh's post Well, if b doesn't have v, Learn to write expressions for phrases like "3 more than x.". How could algebraic expression be used in everyday life? 0000017473 00000 n Direct link to HannahTran2005's post Well for one, I think tha, Posted 6 years ago. Direct link to 403824's post why is fraction considere, Posted 2 years ago. It makes comparing prices at a glance easier. The following are easy examples that can help you get familiar with the operations of addition, subtraction, multiplication,and division. Now am 100. How do you simplify the expression #3x-x+4#? 0000017996 00000 n plus the quantity s is just s as a number, then minus 2 is, This site is using cookies under cookie policy . None less than a number translates to x - 9. Just the other day my mom used math to help teach a group of girls how to make a beaded ring. Similarly, when we describe an expression in words that includes a . 3x + 12. all the way to 100. Select your answer by clicking on its button. 0000002224 00000 n Therefore, the difference of the product and quotient is 7w - {\Large{{2 \over v}}}. 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). 0000097695 00000 n "two more than five". No packages or subscriptions, pay only for the time you need. 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 .