Inequalities and Practice

Mike was to sign up for a club soccer team. Little Elm FC charges $100 per month plus a one-time fee of $200 for team gear. The cost of team Dallas FC is $125 per month plus a $150 one-time fee for team gear. Which inequality can be used to determine when Little Elm will be less than the Dallas FC?

• 100m + 200 < 125m + 150

• 100 + 200m < 125m + 150

• 200m + 100 > 125 + 150m

• 100m + 200 > 125m + 150

Jim is planning his year-end party at work. Marco’s Pizza charges $15 per person. Amore Pizza charges a $9 per person plus a setup fee of $75. Which inequality can be used to determine the number of people that would make Marco’s Pizza to charge less than Amore Pizza?

• 15p < 9p + 75

• 15p > 9p + 75

• 15p < 9 + 75p

• 15p > 9 + 75p

Jessie wants to rent a sound studio to record songs he has written. Star Studio costs $45 per hour plus $50 fee; Royal Studio cost $35 per hour plus a $75 fee. Which inequality can be used to determine the number of hours of labor that would make Star Studios to charge less than Royal Studios?

• 45 + 50h < 35h + 75

• 45h + 50 > 35h + 75

• 45h + 50 < 35h + 75

• 45 + 50h > 75h + 35

• F

• G

• H

• J

Solve for x

• x > 8

• x < 9

• x > 10

• x < 7

• A

• B

• C

• D

• A

• B

• C

• D

• F

• G

• H

• J

• A

• B

• C

• D

• F

• G

• H

• J