Free Printable Inequalities Pre (Quiz)

1.

Which number is a solution to the inequality below?

$b\ >\ 11.3$

a)

15

b)

9

c)

4

d)

-14

2.

Which number is a solution to the inequality below?

$m\ >\ \frac{13}{3}$

a)

3

b)

5

c)

2

d)

-9

3.

Solve for x. (Use the image to identify the correct inequality and graph.)

$x\ -\ 1\ \le\ -9$

a)

A

b)

B

c)

C

d)

D

4.

Solve for c. (Use the image to identify the correct inequality and graph.)

$c\ -\ 5\ \le\ 6$

a)

A

b)

B

c)

C

d)

D

5.

Solve for x. (Use the image to identify the correct inequality and graph.)

$\frac{x}{-4}\ \le\ 2$

a)

A

b)

B

c)

C

d)

D

6.

Solve for t. (Use the image to identify the correct inequality and graph.)

$\frac{t}{10}\ -\ 7\ <\ -1$

a)

A

b)

B

c)

C

d)

D

7.

Solve the inequality.

$2\left(b\ -\ 8\right)\ >\ 12$

a)

b > 20

b)

b > 6

c)

b > 14

d)

b > 20

8.

Solve the inequality.

$-4d\ -\ 9\ \le\ 3$

a)

$d\ \ge\ \frac{6}{13}$

b)

$d\ \ge\ \frac{3}{13}$

c)

$d\ \ge\ -1\frac{1}{2}$

d)

$d\ \ge\ -3$

9.

Solve and graph the inequality.
7n - 1 > 76

a)

A

b)

B

c)

C

d)

D

10.

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

11.

When you graph an inequality, you use a closed dot when you use which symbols?

a)

≤, ≥

b)

<, >

12.

When graphing an inequality, you use an open dot when you use which symbol?

a)

<, >

b)

≤, ≥

13.

What inequality does the number line graph represent? (Hint: You may have to solve each inequality.)

a)

x + 2 < 5

b)

3x ≥ 9

c)

2x - 1 > 5

d)

x + 3 < 0

14.

Which of the following situations shows the need to flip the inequality sign?

a)

$3x<-9$

b)

$\frac{x}{-4}>8$

c)

$x-2\le-4$

d)

$x--1\ge6$

15.

you must be at least 48 inches to ride the roller coaster.

a)

x > 48

b)

x < 48

c)

x ≤ 48

d)

x ≥ 48

16.

You can spend no more than 20 dollars on your mom's birthday present.

a)

x > 20

b)

x < 20

c)

x ≤ 20

d)

x ≥ 20

17.

You and your friends ate more than 8 slices of pizza at the party.

a)

x > 8

b)

x < 8

c)

x ≤ 8

d)

x ≥ 8

18.

Match the graph with its inequality.

a)

11 < a

b)

11 > a

c)

11 ≤ a

d)

11 ≥ a

19.

6 - 2h > 30

a)

h < 24

b)

18 > h

c)

h > 12

d)

h < -12

20.

When adding or subtracting to solve an inequality, switch the inequality.

a)

a. True

b)

b. False

21.

A student must be at least 15 years old (15 years old or older) to obtain a driver’s permit.

a)

x > 15

b)

x < 15

c)

x ≤ 15

d)

x ≥ 15

22.

To order from the kids menu a person must be no more than 12 years old (less than or equal to 12 years old).

a)

x > 12

b)

x < 12

c)

x ≥ 12

d)

x ≤ 12

23.

Match:

You must be at least 48 inches tall (greater than or equal to 48 inches) to ride the bumper cars.

a)

h < 48

b)

h > 48

c)

h ≤ 48

d)

h ≥ 48

24.

Write the inequality:
There are fewer than 20 days left in October.

a)

x > 20

b)

x < 20

c)

x ≥ 20

d)

x ≤ 20

25.

The temperature dropped 11° in the last hour. The temperature is currently below 50°F. Which of the following could be used to determine the temperature, t, one hour ago?

a)

t – 11 < 50

b)

t – 11 > 50

c)

t – 11 ≤ 50

d)

t – 11 = 50

26.

Write an inequality for Graph 4.

a)

-2 < x < 5

b)

x < -2 or x > 5

c)

x ≥ -2 OR x < 5

d)

-2 ≤ x ≤ 5

27.

x + 8 < 3 or - 8x < -40

a)

x > -5 or x < 5

b)

x < -5 and x > 5

c)

x < -5 or x > 5

d)

x > -5 and x < 5

28.

Give the solution set for: -13<2x+5<15

a)

-9>x>5

b)

-9<x<5

c)

-4<x<5

d)

-4>x>5

29.

-2 < x - 9 < 3

a)

x < 12

b)

7 < x

c)

7 < x < 12

30.

You take a trip to the bowling alley, where each game cost $2, plus you plan to spend $10 on food. You can spend at most $25. Which inequality models this scenario?

a)

2x + 10 ≥ 25

b)

2x + 10 > 20

c)

2x + 10 ≤ 25

d)

2x + 10 < 25

Inequalities Pre (Quiz)

Total questions: 30

Worksheet time: 48mins

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