Solving and Graphing Inequalities

5z - 2 - 2z < 13

• z > 5

• z < 5

• z > 1

• z < 1

-24 + k ≤ 10

• k ≤ 14

• 34 ≤ k

• k ≤ 34

• 14 ≤ k

Solve:
20< 4x

• x> 5

• x< 5

• x> 16

• x>24

When graphing b < 6 would you use an open or closed circle?

• Open

• closed

Match the graph with its inequality.

• a > 11

• a < 11

• a ≥ 11

• a ≤ 11

Which of the following are solutions to this inequality?

• 12, 13, and 14

• 11, 12, and 13

• 8, 9, and 10

• 9, 10, and 11

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8

• x ≥ 18

• x ≤ 8 

• x ≤ 18 

Pick the correct inequality.

• A

• B

• C

• D

What inequality does the number line graph represent?

• x ≤ 4

• x ≥ -4

• x < -4

• x < 4

• x > 2
• x > 5
• x >15
• x > 50