Math 8 Benchmark #2 Review: Part 1, Inequalities

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥

• <, >

Tags

CCSS.6.EE.B.8

Match the graph with its inequality.

• 11 < a

• 11 > a

• 11 ≤ a

• 11 ≥ a

Tags

CCSS.6.EE.B.8

10 ≥ x - 3

• x ≤ 13

• x ≥ 13

• x ≤ 7

• x ≥ 7

Tags

CCSS.7.EE.B.4B

14 < -2a + 6 - 2a

• a > -2
• a < -2
• a > 2
• a < 2

5z - 2 - 2z < 13

• z > 5
• z < 5
• z > 1
• z < 1

If m > 17, which is a possible value for m?

• 12
• 10
• 23
• 7

What inequality does the number line graph represent. 

• x < 2
• x > 2
• x ≥ 2
• x ≤ 2

Tags

CCSS.6.EE.B.8

Solve:
3(x - 2) < 2(x + 9)

• x<24
• x>12
• x<12
• x>24

-3 − 6(4x + 6) > -111

• x > 3
• x < 3
• x < -3
• x > -3

Tags

CCSS.7.EE.B.4B