Course 2 Module 5 Test Review

Parts of an Expression

100

What is the variable of the following algebraic expression?

3 - 4w

w

200

What is the constant in the following algebraic expression?

5g + 19

19

300

What is the coefficient in the following algebraic expression?

8 - 7y

-7

400

What are the variable term in the following algebraic expression?

3x - 2y + 18 - 5

3x and -2y

500

How many terms are in the following algebraic expression?

3x - 4y + 18 - 2z

4 terms

Combining Like Terms

100

Simplify the given algebraic expression:

2x + 8 + 3x + 5

5x+13

200

Simplify the given algebraic expression:

4 - 3x + 2 + 8x

5x + 6

300

Simplify the given algebraic expression:

-3 - 8x - 4 + 6x

-2x - 7

400

Simplify the given algebraic expression:

-7x - 15 - 6 - 3x

-10x - 21

500

Simplify the given algebraic expression:

-9x + 10 - x + 5 - 4 - 8x

-18x + 11

Distributive

100

Simplify the given algebraic expression:

5(x + 4)

5x + 20

200

Simplify the given algebraic expression:

-3(8 + 2x)

-6x - 24

300

Simplify the given algebraic expression:

-2(8x - 2)

-16x + 4

400

Simplify the given algebraic expression:

-(-3x - 26)

3x + 26

500

Simplify the given algebraic expression:

(3 + 7x)(4)

28x + 12

Simplifying Algebraic Expressions

100

Simplify the given algebraic expression:

2 + 4(5 - 5x)

-20x + 22

200

Simplify the given algebraic expression:

8x + 7(2 + 4x)

36x + 14

300

Simplify the given algebraic expression:

3(x + 5) + 8x - 15

11x

400

Simplify the given algebraic expression:

-7(x - 5) + 20 - 5x

-12x + 55

500

Simplify the given algebraic expression:

1/2(-8x + 10) - 2x - 8

-6x - 3

Factoring

100

Simplify the given algebraic expression and write your answer in factored form. 

3(x + 4) + 5x

4(2x + 3)

200

Simplify and write your answer in factored form. 

-5(2x - 6) + 25x

15(x + 2)

300

Simplify the given algebraic expression and write your answer in factored form.

3/4(24x + 28) - (4x -1)

2(7x + 11)

400

Simplify the given algebraic expression and write your answer in factored form:

2/3(9x - 15) - (-6x + 2)

12(x - 1)

500

Simplify the given algebraic expression and write your answer in factored form. 

-4/5(30x - 40) + 42x + 4

18(x + 2)