Unit 4 Part 2 Test Review - 7th grade

Pick the correct letter for:

x - 14 < -8

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

-4x + 14 ≤ 54

• x ≥ - 10
• x ≤ -10
• x ≥ 10
• x ≤ 10

Tags

CCSS.7.EE.B.4B

-2(x+2) < 14

• x < - 5
• x > -5
• x < -9
• x > -9

Tags

CCSS.7.EE.B.4B

6(n + 2) < -72

• n < -14
• n < 35/3
• n < -10
• ∞

Tags

CCSS.7.EE.B.4B

3 (m + 7) < 28

• m < 7 / 3 
• m < 3 / 7
• m < 7 
• m < 21

Tags

CCSS.7.EE.B.4B

Solve. 3(k-5) + 9k ≥ -3

• k ≥ 0
• k ≤ -1
• k≥ 1
• k≥ 2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

14 < -2a + 6 - 2a

• a > -2
• a < -2
• a > 5
• a < -5

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

5z - 2 - 2z < 13

• z > 5
• z < 5
• z > 1
• z < 1

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1

You want to spend at most $1200 on a new laptop.  If you make a $400 down payment, then pay the same amount every month for 12 months.  Which Inequality could be use to solve to find out how much you can pay each month.

• 12x + 1200 > 400
• 12x + 400 < 1200
• 12x + 400 > 1200
• 12x + 400 < 1200

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.3

-3 − 6(4x + 6) > -111

• x > 3
• x < 3
• x < -3
• x > -3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3