Solving Inequalities

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

-4x + 14 ≤ 54

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

4x - 3 ≥ 2x - 1

• x ≤ -1

• x ≥ -1

• x ≤ 1

• x ≥ 1

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

You flip an inequality symbol when you...

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

Solve:
6x+10>5x-12

• x>2
• x<2
• x<-22
• x>-22

5z - 2z - 2 < 13

• z > 5

• z < 5

• z > 1

• z < 1

What inequality is graphed?

• x > 2 and x ≤ −3

• x > 2 and x < −3

• x > 2 or x ≤ −3

• x > 2 or x < −3