Solving Inequalities- Positive Variables

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

What inequality is graphed here?

• x ≤ -2
• x < -2
• x > -2
• x ≥ -2

When graphing do you use an open or closed circle for < ?

• Open

• Closed

When graphing do you use an open or closed circle for > ?

• Open

• Closed

 $4\left(y+4\right)\le16$  

•  $y\le0$  

• No Solution

•  $y\le2$  

Match the graph with its inequality.

• a >11

• a < 11

• a ≤ 11

• a ≥ 11

Solve the inequality.

30 + n ≥ 50

• n > 50

• n ≥ 80

• n < 30

• n ≥ 20

-3 + x ≤ -11

• x ≤ -8
• x ≤ 8
• x ≥ -8
• x ≥ 8

Write an inequality for this situation:
You are driving, and the maximum speed limit is 55.

• s < 55
• s > 55
• s ≤ 55
• s ≥ 55

x - 4 > 5

• x < 9
• x ≥ 9 
• x > 1
• x > 9