Solving Inequalities on a Number Line

8x ≥ -32

• x ≥ -4

• x ≥ 4

• x ≤ -4

• x ≥ 4

Tags

CCSS.6.EE.B.8

7b - 3 < 11

• b < 2

• 84 > b

• b > 2

• b < 84

Tags

CCSS.7.EE.B.4B

Pick the correct letter for:
6 > x

• A

• B

• C

• D

Tags

CCSS.6.EE.B.8

Match the graph with its inequality.

• 11 < a

• 11 > a

•  11 ≤ a

•  11 ≥ a

Tags

CCSS.6.EE.B.8

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8

• x ≥ 18

• x ≤ 8 

• x ≤ 18 

Tags

CCSS.7.EE.B.4B

-2(x+2) < 14

• x < - 5

• x > -5

• x < -9

• x > -9

Tags

CCSS.7.EE.B.4B

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

• Open

• closed

Tags

CCSS.6.EE.B.8

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

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

Solve and graph the inequality.
77 ≤ 5 + 8n

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

Mark's pool has a leak and is losing 5 gallons every hour. The pool started with 20,000 gallons of water. There needs to be a minimum of 16,500 gallons to swim comfortably. Which inequality represents the number of hours Mark has before he can no longer swim?