Absolute Value Equations and Inequalities Quiz

Solve for x
∣ 2x + 9 ∣ = 15

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

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1

What does x equal?

2x + 10 = 22

• 2

• 6

• 8

• 4

Tags

CCSS.7.EE.B.4A

|6 - 2k| = 18

• k = -6
• k = -6, k = 12
• k = -6, k = -12
• k = -6, k = 5

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1

Solve the inequality. 
|m| + 5 < 9

• m < 4
• m < -4
• -4 < m < 4
• m < 4,-4

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve:
|x + 4| - 8 > 2

• x > 6 and x < 10
• x > 6 or x < -14
• all real numbers
• no solution

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

• True

• False

Tags

CCSS.8.EE.C.7A

• No Solution

• Infinite solutions

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1

• Subtract 7 from both sides

• Add 12 to both sides

• Multiply by 5 on both sides

• Divide by 5 on both sides

Tags

CCSS.7.EE.B.4A

Solve this algebraic equation.

3p + 7 = 19

• p = -4

• p = 9

• p = 4

• p = 8.67

Tags

CCSS.7.EE.B.4A

Sally bought three candy bars for a total of $18.00. How much did each candy bar cost? Write an equation to solve this problem. Use c as your variable.

• 18c=6
• c + 6= 18
• c +18 = 6
• 3c=18

Tags

CCSS.HSA.CED.A.3