Equivalent Expressions
7. Which expressions are equivalent to
7(x + 1) - 4?
Circle ALL that apply.(2 Answers)
A F
2)
What is the value of 6x+2 when x = -3
B) -16
1. Write an algebraic expression for the phrase
“the sum of five and t”.
5 + t
6. What is the greatest common factor of the terms in the expression 8x+12?
C) 4
4)
What value correctly fills in the blank in the equation below? 2(3x + 5) = _______x + 10
D) 6
8. Simplify the expression
2 + 4(x - 1) .
4x - 7
3) Evaluate each expression.
5k + 2 when k = 4
22
2. Write a phrase for the algebraic expression 2x - 8.
Answers Vary
9) Factor the expression 3x + 24 using the greatest common factor.
3( x + 8)
5. Simplify 3(x - 3) using the Distributive Property.
10. Write an expression that contains four terms and simplifies to 2y + 8.
Answer Vary
4) Evaluate each expression.
(x/6) - 6 when x = -12
-8
1)
Which of the following word phrases describes the expression x+ 9?
Circle ALL that apply. (2 Answers)
A & C
3. Three friends want to have a movie night. If the tickets cost t dollars and they each buy popcorn for p dollars, which expressions can be used to find the total cost for the movie night? Circle ALL that apply. (3 Answers)
C D E
6) Simplify each expression
3(x-7)
3x - 21
5) Evaluate each expression.
3g - 2h
when g = 3 and h = 5
-1
7) Simplify each expression
-2(5x + 4)
-10x -8