Questions and Answers
Translate into an algebraic expression: The quotient of a number and 5
n ÷ 5
Translate into an algebraic expression: 5 less than a number
n - 5
Translate into an algebraic expression: The difference of 5 and a number
5 - n
Translate into an algebraic expression: Half of the sum of a number and 10
Signup and view all the answers
Identify the variable, constant, and coefficient: 2y + 9
Signup and view all the answers
Translate into an algebraic expression: 6 less than twice a number
Signup and view all the answers
Translate into an algebraic expression: 3 less than the sum of 10 and a number
Signup and view all the answers
Translate into an algebraic expression: 30 more than the product of 7 and a number
Signup and view all the answers
Translate into an algebraic expression: 20 less than triple a number
Signup and view all the answers
Translate into an algebraic expression: The difference of triple a number and double the number
Signup and view all the answers
Translate into an algebraic expression: 2/3 of the difference of a number and 10
Signup and view all the answers
Translate into an algebraic expression: Seven times the difference of 30 and a number
Signup and view all the answers
Translate into an algebraic expression: 5 times a number, increased by 11
Signup and view all the answers
Translate into an algebraic expression: 5 times the sum of 4 times a number and 7
Signup and view all the answers
Translate into an algebraic expression: Eight less than the product of 6 and a number
Signup and view all the answers
Translate into an algebraic expression: Three-fourths of the sum of a number and 5
Signup and view all the answers
Translate into an algebraic expression: Twice the quotient of 15 and a number
Signup and view all the answers
Translate into an algebraic expression: 3 less than the product of 5 and a number
Signup and view all the answers
Translate into an algebraic expression: 6 more than the product of 5 and a number
Signup and view all the answers
Translate into an algebraic expression: 9 decreased by twice a number
Signup and view all the answers
Jorge has j baseball cards. Armondo has 15 more than Jorge. Pedro has twice as many as Armondo. Write an expression for the total number they all have together.
Signup and view all the answers
Identify the variable, constant, and coefficient: 2x - 7
Signup and view all the answers
Evaluate 6/xy for x = 3 and y = 2
Signup and view all the answers
Kendra earns k dollars babysitting. Emma earns double what Kendra earns. Anna earns $5 more than what Kendra earns. How much do they earn altogether?
Signup and view all the answers
The length of a rectangle is 8 inches. Write an expression for the area of the rectangle if the width is w inches.
Signup and view all the answers
Study Notes
Algebraic Expressions
- The quotient of a number and 5 is represented as n ÷ 5.
- "5 less than a number" translates to n - 5.
- The difference of 5 and a number can be expressed as 5 - n.
- Half of the sum of a number and 10 is represented as (n + 10)/2 or (1/2)(n + 10).
- In the expression 2y + 9, the variable is y, the constant is 9, and the coefficient is 2.
- "6 less than twice a number" translates to 2n - 6.
- The expression for "3 less than the sum of 10 and a number" is 10 + n - 3.
- "30 more than the product of 7 and a number" is represented by 7n + 30.
- "20 less than triple a number" translates to 3n - 20.
- The difference of triple a number and double the number simplifies to 3n - 2n or 1n.
- "2/3 of the difference of a number and 10" is expressed as (2/3)(n - 10).
- "Seven times the difference of 30 and a number" translates to 7(30 - n).
- "5 times a number, increased by 11" is written as 5n + 11.
- "5 times the sum of 4 times a number and 7" is represented as 5(4n + 7).
- "Eight less than the product of 6 and a number" translates to 6n - 8.
- "Three-fourths of the sum of a number and 5" is expressed as (3/4)(n + 5).
- "Twice the quotient of 15 and a number" translates to 2(15/n).
- "3 less than the product of 5 and a number" is 5n - 3.
- "6 more than the product of 5 and a number" can be expressed as 5n + 6 or 6 + 5n.
- "9 decreased by twice a number" translates to 9 - 2n.
- If Jorge has j baseball cards, Armondo has 15 more, and Pedro has twice as many as Armondo; the total number of baseball cards is 4j + 45.
- In the expression 2x - 7, the variable is x, the constant is -7, and the coefficient is 2.
- Evaluating 6/xy for x = 3 and y = 2 equals 4.
- Kendra earns k dollars; Emma earns double Kendra’s earnings, and Anna earns $5 more than Kendra; the total earnings are represented as $4k + 5.
- For a rectangle with a length of 8 inches and width w inches, the area is expressed as 8w inches.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your understanding of algebraic expressions with this set of flashcards. Each card presents a word problem, requiring you to translate it into its corresponding algebraic expression. Perfect for students looking to reinforce their algebra skills!