Compound Inequalities and Absolute Value Equations

Solve.
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 

 Solve and graph the compound inequality.

• A
• B
• C
• D

Solve and graph.

• A
• B
• C
• D

Solve.

• A
• B
• C
• D

• a
• b
• c
• d

Solve.
1-4x≤21  or  5x≥25

• x≥ -5  or  x≥5
• x≤ -4    and x≤ 8
• No Solutions
• None of the above

Solve.
-3 < x+6 ≤ 5

• -9< x  or   x≤ -1
• All Real numbers
• -9< x   and   x≤ -1
• -10< x   and   x≤ -7

Solve.
∣ 2x + 9 ∣ = 15

• x = 3 
• x = 3
  x = -6
• x = 3
  x = -12
• x = 6
  x = -12

Solve.
|x – 12| - 3 = 11

• -2, -26
• -2, 26
• 3, 25
• 4, -7

Solve.
|6 - 2f| = -5

• 11/2, 1/2
• -5, 5
• 1, 3
• ⊘ No solution