Free Printable Unit 2 Review

1.

What is the coefficient?
-9 + -5x

a)

-9

b)

-5

c)

x

2.

How many terms are in the expression below:
3x - 6 + 4b + 5 + 7 - 2x

a)

five

b)

eight

c)

six

d)

nine

3.

Simplify the expression: 7+3(1 - 2x)

a)

21 - 6x

b)

10 - 2x

c)

10 - 20x

d)

10 - 6x

4.

What word phrase can you use to represent "5x + 2"?

a)

five times the sum of a number x and two

b)

two times the sum of a number x and five

c)

a number x times the sum of five and two

d)

the sum of five times a number x and two

5.

State whether the expressions are equivalent:
13z + 5 + 2z and 5(3z + 1)

a)

YES

b)

NO

6.

Solve for y:

\frac{3}{-4}y\ =\ 18

a)

$y=24$

b)

$y=-24$

c)

$y=-\frac{27}{2}$

d)

$y=-72$

7.

solve for m:

\frac{2}{3}\left(9m-6\right)=20

a)

$m=4$

b)

$m=3$

c)

$m=2$

d)

$m=8$

8.

Solve for k, write your answer as a simplified fraction:

-5\left(2k-1\right)\ =\ 17-2k

a)

$k=-1$

b)

$k=-\frac{11}{4}$

c)

$k\ =\ -\frac{2}{3}$

d)

$k=-\frac{3}{2}$

9.

Solve for x:

-20=\frac{x-3}{6}

a)

$x=-123$

b)

$x=-117$

c)

$x=-\frac{1}{3}$

d)

$x=-29$

10.

Solve for w:

\frac{2w+6}{5}=8

a)

$w=17$

b)

$w=40$

c)

$w=\frac{7}{2}$

d)

$w=-\frac{3}{2}$

11.

solve for x, write your final answer as a simplified fraction:

3\left(4-x\right)=10-2\left(3x+1\right)

a)

$x=\frac{4}{3}$

b)

$x=0$

c)

$x\ =\ -\frac{4}{3}$

d)

$x\ =\ \frac{3}{4}$

12.

-2x + 3(-4x + 6) ≤116

a)

x ≤ -7

b)

x ≥ 29

c)

x ≥ -7

d)

x ≤ 29

13.

You flip an inequality symbol when you...

a)

subtract

b)

multiply and divide only

c)

multiple by a negative number

d)

multiple or divide by a negative number

14.

Write the inequality for the graph.

a)

x ≥ 5

b)

x < 5

c)

x > 5

d)

x ≤ 5

15.

Rewrite the expression with the variable on the left.
17 ≥ p

a)

p ≤ 17

b)

p ≥ 17

16.

Which phrase best describes the graph of 4 > b?

a)

open circle, arrow pointing left

b)

open circle, arrow pointing right

c)

closed circle, arrow pointing right

d)

closed circle, arrow pointing left

17.

The phrase "at least" means

a)

<

b)

>

c)

≤

d)

≥

18.

Write an inequality: There must be at least 20 club members present to hold a meeting.

a)

m > 20

b)

m < 20

c)

m ≤ 20

d)

m ≥ 20

19.

Which property is illustrated here:
-5 + 0 = -5

a)

Additive Identity Property

b)

Multiplicative Identify Property

c)

Additive Inverse Property

d)

Multiplicative Inverse Property

20.

$11+\left(-11\right)=0$

a)

Additive Identity Property

b)

Additive Inverse Property

c)

Associative Property

d)

Commutative Property

Unit 2 Review

Total questions: 20

Worksheet time: 31mins

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