Inequalities

Solve:
-4(-7-5x) > 188

• x < -32
• x > -32
• x < 8
• x > 8

Tags

CCSS.7.EE.B.4B

Melissa wants to spend no more than $300 on school clothes. She spends $75 on a coat and then wants to buy some sweaters that are on special for $10 each. Write an inequality to show how many sweaters Melissa can buy. DO NOT SOLVE

• 75x-10 ≥ 300
• 75+10 ≤ 300x
• 10x ≥ 300
• 75+10x ≤ 300

Tags

CCSS.7.EE.B.4B

Lisa wants to change her cell phone service provider. She can spend no more than $80 each month. If the plan she is considering charges a flat fee of $57 and charges $10 per gigabyte of data, how many gigs of data could she include in her plan? 

• $2.30
• 2.3 gigs
• 1.2 gigs
• $1.22

Tags

CCSS.7.EE.B.4B

Olivia is going to the mall where she will buy a coffee for $3.00 and soaps for $4.00 each. How many bars of soap can she buy if she will spend no more than $30.00?

• 6.75 bars
• 6 bars
• 7 bars
• 5 bars

Tags

CCSS.6.EE.B.8

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Pick the correct letter for:
6 > x

• A
• B
• C
• D

Tags

CCSS.6.EE.B.8

3(x - 1) < -3 ( 2 - 2x)

• x < 1
• x > 1
• x > 3
• x < -3

You bike for 2 hours at a speed no faster than 17.6 miles per hour. Write and solve an inequality that represents the possible numbers of miles you bike.

• X ≤ 17.6
• X ≥ 17.6 
• X ≥ 35.2 
• X ≤ 35.2

Tags

CCSS.6.EE.B.8

CCSS.6.EE.B.5

You and your friend are planning to walk across an old bridge. The bridge can hold at most 1000 pounds. The total weight of the people currently on the bridge is 675 pounds. You weigh 156 pounds.Write and solve an inequality that represents how much your friend can weigh within the limits of the bridge.

• X ≤ 169 
• X < 169
• X < 156
• X > 156 

Tags

CCSS.6.EE.B.8

CCSS.6.EE.B.5

CCSS.6.EE.B.6

a-12 > -2(-3+4a)

• a < 3
• a > 2
• a < 4
• a > 6

Tags

CCSS.6.EE.B.8

CCSS.6.EE.B.5

Solve:
6x+10>5x-12

• x>2
• x<2
• x<-22
• x>-22