Inequalities and Xmas Math

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

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

• True

• Not True

Write an inequality for this situation:

You are driving, and the maximum speed limit is 55.

• speed < 55

• speed > 55

• speed ≤ 55

• speed ≥ 55

4x - 2 ≤ -22

• x ≥ -5
• x ≥ -6
• x ≤ -6
• x ≤ -5

6 - 2h > 30

• h < 24
• 18 > h
• h > 12
• h < -12

-7 + 10z > -27

• z < -2
• z > -34
• 2 > z
• z > -2

• x > 1
• 1 ≥ x
• x is greater than or equal to 1
• x is less than or equal to 1

Fewer Than

• <
• >
• ≤
• ≥