Solve Equations Inequalities

In order to isolate the variable in the equation below we must:

6x - 12 = 20

• Add both sides by 12

• Subtract both sides by 12

• Multiply both sides by 6

• Divide both sides by 6

Tags

CCSS.7.EE.B.4A

Addie saved more than $36. Which inequality represents the amount that she saved? 

• s > 36

• s < 36

• s ≤ 36

• s ≥ 36

Tags

CCSS.6.EE.B.8

Johnny earns $15 per hour dog walking. He wants to earn at least $105 to buy a new bike. Which inequality represents how long Johnny needs to work to afford his new bike?

• 15h ≤ 105

• 15h > 105

• 15h < 105

• 15h ≥ 105

Tags

CCSS.6.EE.B.8

The speed limit is 45. Katie was going thirty miles per hour and sped up some. Which inequality represents the amount she could speed up and not be speeding?

• 30 + s ≥ 45

• 30 - s ≥ 45

• 30 + s ≤ 45

• 30 - s ≤ 45

Tags

CCSS.7.EE.B.4B

• f < 0.5

• f > 0.5

• f < 1.2

• f > 1.2

Solve for x

4x + 3 ≤ −6

• x ≥ −9

• x ≤ −9

• x ≥ −2.25

• x ≤ −2.25

Tags

CCSS.7.EE.B.4B

m ≤ 15

• m ≤ 15

• m ≥ 15

• m ≤ 8

• m ≥ 8

Tags

CCSS.7.EE.B.4B

Solve the linear inequality.

• x > 1

• x > 5

• x > -1

• x < -1

Tags

CCSS.7.EE.B.4B

The budget for a banquet is $1,900. If it costs $3.75 to serve a single meal at this banquet, which inequality describes the possible numbers of meals (m) that can be served?

Read each answer choice carefully!

Solve the linear inequality

• x < 0

• x > 0

• x < 3

• x > 3

Tags

CCSS.7.EE.B.4B