Solving Linear Inequalities

Do I need to flip my sign?

3x ≥ -12

• Yes

• No

Solve the double inequality:

-50 < 7k + 6 < -8

• -8 < k < -2

• 2 < k < 8

• -2 < k < 8

• -8 < k < 2

Solve: -3 ≤ 2x - 1 ≤ 5

• -1 ≤ x ≤ 3

• -2 ≤ x ≤ 6

• -3 ≤ x ≤ 3

• 1 ≤ x ≤ 3

x + 5 > 3

• x > -2

• x < 8

• x ≥ 2

• x ≥ 8

x + 8 < 3 or - 8x < -40 

• x > -5 or x < 5

• x < -5 and x > 5

• x < -5 or x > 5 

• x > -5 and x < 5 

Give the solution set for: -13<2x+5<15

• -9>x>5

• -9

• -4

• -4>x>5

• A
• B
• C
• D

Write an inequality for Graph 4.

• -2 < x < 5

• x < -2 or x > 5

• x ≥ -2 OR x < 5

• -2 ≤ x ≤ 5

Which point below is NOT a part of the solution set?

• (0, 0)

• (0, 1)

• (-100, -3)

• (5, 10)

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8

• x ≥ 18

• x ≤ 8 

• x ≤ 18