Solving Inequalities

Solving Inequalities

by Samantha White

Multiple Choice

Level 1

Match the graph with its inequality.

• 11 < a

• 11 > a

• 11 ≤ a

• 11 ≥ a

Multiple Choice

Level 1

Write an inequality for the statement:

You must be at least 48 inches tall to ride the bumper cars.

• h < 48

• h > 48

• h ≤ 48

• h ≥ 48

Multiple Choice

Level 2

-4 + y < -8

• y < 4

• y < -12

• y < -4

• y < 12

Multiple Choice

Level 2

The room can hold a maximum of 400 people. If there are already 134 people there, how many more can come? Identify the inequality that represents this situation.

• x - 134 < 400

• x + 134 < 400

• x - 134 ≤ 400

• x + 134 ≤ 400

Multiple Choice

Level 2

23 < f + 12

• f > 11

• f > 35

• f < 35

• f < 11

Multiple Choice

-4 + y < -8

• y < 4
• y < -12
• y < -4
• y < 12

Multiple Choice

Does the given value make the inequality true?  x + 9 > 21, when x = 15

• True
• Not True

Multiple Choice

Solve

• x < -96
• x < 20
• x = 6
• x > 96

Multiple Choice

Does the sign need to flip when solving?
8y < (-40)

• YES
• NO

Multiple Choice

- 2k > 18

• k is greater than 20
• k is less than negative 9
• k is greater than negative 9
• k is less than 36 

Multiple Choice

-8x < 48

• x < -6
• x > -6
• x < 6
• x > 6

Multiple Choice

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

• ≤, ≥ 
• <, >

Multiple Choice

Does the given value make the inequality true? x + 9 > 21, when x = 15

• True

• Not True

Multiple Choice

Solve 

• a≤1
• a≤25
• a>1
• a<25