Solving Inequalities

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

Match the graph with its inequality.

• 11 < a
• 11 > a
•  11 ≤ a
•  11 ≥ a

-4x + 14 ≤ 54

• x ≥ - 10
• x ≤ -10
• x ≥ 10
• x ≤ 10

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

• TRUE
• FALSE

Will my dot be colored in?
5 ≥ x

• Yes
• No

-4x-7≥21

• x≥7
• x≥-7
• x≤8
• x≤-7

Write as an inequality

You spend less than 2 hours on homework

• x > 2

• x < 2

• x ≤ 2

• x ≥ 2

hint: need to get rid of the 3 first

• x ≥ 11

• x ≤ 19

• x < 11

• x > 19

Solve the inequality for w:
-5(w - 4) < -5w - 15

• w > 15
• All real numbers are solutions
• w < 5
• No solutions to this inequality

You flip an inequality symbol when you...

• subtract
• multiply and divide only
• multiple by a negative number
• multiple or divide by a negative number