Chapter 5 Review

Algebraic Expressions

100

Write the expression using exponents 

y x y x y x y 

y^4

200

What is a coefficient 

The number in front of the variable 

300

Identify the Term, Coefficients and constants 

7y + 14 + x

Terms: 7y, 14,x

Coe: 7, 1

Con: 14

400

Evaluate the expression when x=4

4x + 2

18

500

Evaluate the expression when x=4 and y=3

3x + y²

21

Writing Expressions

100

"More than" is a key word for what operation 

Addition 

200

Write the phrase as an expression 

The product of 9 and a number b

9 x b

300

Write the phrase as an expression 

5 less than a number x

x-5 

400

Write the expression as a phrase 

n + 4

A number n added to 4 

500

Write the phrase as an expression. Then solve the expression when x=5 

6 more than the product of 8 and a number x

6 + 8 x X

46

Properties

100

What property is shown below 

3+5=5+3

Commutative property of addition 

200

What property is shown below

8 + (3+1) = (8+3) + 1 

Associative property of Addition 

300

What property is shown below 

9 x 0 =0

Multiplication Property of Zero 

400

Simplify the expression 

5(11y)

(5 x 11) x y associative property of multiplication 

55y simplify 

500

What does it mean for expressions to be equivalent? 

They are the same 

The Distributive Property

100

What are like terms, write and example 

terms with the same variable raised to the same exponent. 

200

Simplify 

4(n+4)

4n +16 

300

Simplify 

1/2(10y - 6x + 8z)

5y - 3x + 4z

400

Simplify 

3x + 10 + 2x - 5 

5x + 5

500

Simplify 

7z + 3(2z + 4y)

13z + 12y

Factoring Expressions

100

What is the GCF of 12 and 24

12

200

Factor the expression using the GCF 

11 + 22

11(1 +2)

300

Factor the expression using the GCF

10x - 25y

5(2x -5y)

400

factor the expression using the GCF

64x + 24

8(8x + 3)

500

Factor the expression using the GCF

56y + 28c + 35v

7(8y + 4c + 5v)