6.7 Translate and Solve Two-Step Inequalities

Jessica has $10 to spend at Target. She wants to buy some candy bars that cost $1.50 and one t-shirt that costs $6. What is the maximum number of candy bars she can buy? Which inequality can be used to solve this?

• 2; 1.50 + 6c = 10
• 2; 1.50c + 6 < 10
• 2; 1.50 + 6c < 10
• 3; 1.50c + 6 < 10

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

Solve and graph.
b - 6 < -15

• A
• B
• C
• D

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

The cost of downloading a song is $1.29 for the first song and $0.80 for each additional song. How many songs can you download for under $10? Which inequality represents this situation?

• 1.29s + 0.80 < 10
• 1.29s + 0.80 > 10
• 1.29 + 0.80s < 10
• 1.29 + 0.80s > 10

Tags

CCSS.7.EE.B.4

Translate into a correct inequality: Six increased by twice a number is no more than 20.

• 6x + 2 ≥20
• 6x + 2 > 20
• 6 - 2x ≤20
• 6 + 2x ≤20

Tags

CCSS.7.EE.B.4

Translate into an inequality: Six less than double a number is less than 18.

• 6 - 2x < 18
• 6 - 2 - x = -18
• 6 - 2x ≤ 18
• 2x - 6 < 18

Tags

CCSS.7.EE.B.4

The maximum score on the pilot's test is 95 points.

• p < 95
• p > 95
• p ≥ 95
• p ≤ 95

Tags

CCSS.7.EE.B.4

You flip an inequality symbol when you...

• subtract
• multiply and divide only
• multiple by a negative number
• multiple or divide by a negative number

Tags

CCSS.HSA.REI.B.3

-3y + 2 > 11 Solve for y

• y < -3
• y > -3
• y < 3
• y > 3

Tags

CCSS.7.EE.B.4