7th grade Equations and Inequalities Review

The rental fee for a golf cart at a campground requires a $25 non-refundable deposit plus $8 per day. How much will it cost to rent the golf cart for 6 days?

• $31
• $48
• $73
• $55

Matthew ran 13 miles yesterday. That was 4 more than 3 times the number of miles Ben ran. Which equation can be used to find, b, the number of miles Ben ran?

• 3(13) + 4 = b

• 3(13) = b + 4

• 13 = 3b + 4

• 13 + 4 = 3b

Tags

CCSS.HSA.CED.A.3

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CCSS.7.EE.B.4B

• $100.50

• $96.75

• $110.75

• $125.30

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CCSS.7.EE.B.4A

Marissa made $110.50 selling 17 of her old CDs at a garage sale. If she sold them all at the same price, which equation can be used to find p, the price she sold each CD for?

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Tags

CCSS.HSA.CED.A.3

Christine is baking brownies for her school's bake sale. She plans to bake more than 135 brownies, in batches of 15 brownies. So far, Christine has baked a total of 60 brownies. What inequality describes this situation, if b represents the number of batches of brownies Christine has left to bake.

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CCSS.7.EE.B.4B

• n = 5

• n = 6

• n = 4

• n = 7

Tags

CCSS.7.EE.B.4A

• k = 5

• k = 7

• k = 10

• k = 3

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CCSS.6.EE.B.5

• -30x+60=144

• -6x+5=144

• -6x+60=144

• -18x+60=144

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CCSS.8.EE.C.7B

Nate is buying supplies for his boy scout troop. He is buying a flashlight (f) and a wide brimmed hat for each of his 13 boy scouts. Each hat costs $16.75. If Nate's total cost is $341.25, which of the following equations can be used to find how much each flashlight costs? Select TWO that apply.

• 13(f) = 341.25 + 217.75

• 13(f) = 341.25 - 217.75

• 13(f) + 217.75 = 341.25

• 16.75(f) + 13 = 341.25

Tags

CCSS.HSA.CED.A.3