Linear Inequalities

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

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

• ≤, ≥ 
• <, >

Match the graph with its inequality.

• 11 < a
• 11 > a
•  11 ≤ a
•  11 ≥ a

Solve the inequality.
30 + n ≥ 50

• x > 50
• x > 80
• x < 30
• x > 20

Is x = 9 a solution to the given inequality.
x > 9

• TRUE
• FALSE

What inequality does the number line graph represent. 

• x < 2
• x > 2
• x ≥ 2
• x ≤ 2

x + 5 > 7

• x > -2
• x > 2
• x > 12
• x > -12

-8x < 48

• x < -6
• x > -6
• x < 6
• x > 6

Solve 
-9h > (-63)

• h < 7
• h > 7
• h < -7
• h > -7

-9x + 7 ≥ 25

• x ≥ -3.6
• x ≤ 2
• x ≥ -2
• x ≤ -2