Unit 2 Review (Inequalities)

Less than or equal to

• <
• >
• ≤
• ≥

Tags

CCSS.6.EE.B.8

8x ≥ -32

• x ≥ -4
• x ≥ 4
• x ≤ -4
• x ≥ 4

Tags

CCSS.6.EE.B.8

4x - 2 ≤ -22

• x ≥ -5
• x ≥ -6
• x ≤ -6
• x ≤ -5

Tags

CCSS.7.EE.B.4B

• x is less than or equal to -2
• x < -2
• -2 < x
• x is greater than -2

Tags

CCSS.6.EE.B.8

-3r + 10 < -2

• r < -8/3
• r > -8/3
• r > 4
• r < 4

Tags

CCSS.7.EE.B.4B

Which graph represents the inequality  6 > x

• A
• B
• C
• D

Tags

CCSS.6.EE.B.8

When graphing an inequality, you use an OPEN dot when you use which symbol?

• <, >
• ≤, ≥ 
• ≤, <
• ≥, >

Tags

CCSS.6.EE.B.8

To qualify for an award, a student volunteers no less than 5 hours each week at the local hospital. Write an inequality that represents how many hours the student volunteers each week.

• X < 5
• X > 5
• X ≥ 5
• X ≤ 5

Tags

CCSS.6.EE.B.8

Which of the following inequalities would require you to flip the sign when solving?

• 2x < 3
• 3x > - 9
• -4x ≥ 10
• 5x ≤ 15

14 < -2a + 6 - 2a

• a > -2
• a < -2
• a > 2
• a < 2