Solving Inequalities

When graphing do you use an open or closed circle for > ?

• Open

• Closed

Tags

CCSS.6.EE.B.8

When graphing do you use an open or closed circle for < ?

• Open

• Closed

Tags

CCSS.6.EE.B.8

Which graph represents the inequality 2x + 3 < -1

• 
• 
• 
• 

Tags

CCSS.7.EE.B.4B

10 - 3x < 16

• x < -2

• x > -2

• x < 2

• x > 2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

84 - 4x ≤ 52

• x > 8

• x < 8

• x > 8

• x < 8

Tags

CCSS.7.EE.B.4B

Penelope is going to the carnival to ride the rides. It costs $20 to get into the carnival and ride tickets are $0.50 each. Write an equation that represents this scenario if she can spend no more than $35 in all.

• .50x + 20 ≥ 35

• .50x < 35

• .50x + 20 ≤ 35

• .50 - 20x = 35

Tags

CCSS.7.EE.B.4B

A limo driver needs to make more than $450 in one day.  He charges a rental fee of $375 and $0.85 per mile.  What inequality represents the number of miles, x, he would have to drive to reach his goal?

• 0.85x + 375 > 450
• 0.85x + 375 < 450
• 0.85 + 375x > 450
• 0.85 + 375x < 450

Tags

CCSS.7.EE.B.4B

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

Tags

CCSS.7.EE.B.4B

Four times a number, increased by 6 is greater than 22.  Which inequality models this scenario?

• 4x - 6 > 22
• 4x + 6 < 22
• 4x + 6 ≥ 22
• 4x + 6 > 22

Tags

CCSS.7.EE.B.4B

Which numbers are possible solutions to the inequality... (SELECT ALL THAT APPLY)

-5x + 10 < 30

• 0

• 100

• -100

• -3

• -4

Tags

CCSS.6.EE.B.5