Two-Step Inequality Quizizz

At Gas 'n' Wash, gasoline sells for $3 per gallon and a car wash for $12. Sam wants to have his car washed and keep his total purchase under $60. Which inequality represents the maximum amount of gas that he can buy?

• 3x + 12 > 60

• 12x + 60 < 3

• x/3 + 60 > 12

• 3x + 12 < 60

The dance committee hired a DJ for the fall dance. The DJ charges $125 per hour in addition to $55 for an assistant. The committee wants to keep the total cost under $600. Which inequality represents the maximum amount of hours the DJ will play at the dance?

• 125x + 55 ≤ 600
• 125x + 55 ≥ 600
• 125x + 55 > 600
• 125x + 55 < 600

Tags

CCSS.7.EE.B.4B

Dale has $25 to spend at a carnival. If the admission to the carnival is $4 and the rides cost $1.50 each, which inequality represents the greatest number of carnival rides Dale can go on?

• 1.5x + 4 ≤ 25
• 1.5x + 25 > 4
• 4x + 1.5 ≤ 25
• 25x + 1.5 > 4

Tags

CCSS.7.EE.B.4B

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