7th grade 18 week Review 2020

The 25 members of the track team must each buy a T-shirt that cost $18.54. There are 9 members who already bought shirts. How much money remains to be collected from the members who have NOT yet bought shirts?

• a) $296.64

• a) $463.50

• a) $166.86

• a) $111.24

If -3x + 15 ≥ 6, which of the following statements is true?

• A) x ≥ 3

• A) x ≥ -3

• A) x ≤ 3

• A) x ≤ -3

What is the value of this equation? 3x + 5 = 29

• a) X = 3

• b) X = 7

• c) X = 2

• d) X = 4

Luke Skywalker drove his speeder at a constant rate of 0.5 kilometers per minute. Which table represents y, the number of kilometers Luke drove his speeder in x minutes?

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Bantha Meat costs $6.50 per pound. Which equation best represents y, the total cost of x pounds of Bantha meat.

• a) X = 6.50 + y

• b) X = 6.50y

• c) Y = 6.50 + x

• d) Y = 6.50x

In one year a dog’s weight increased from 64 pounds to 80 pounds. By what percentage did the dog’s weight increase?

The Millennium Falcon traveled at an average speed of 12 Parsecs per hour for 3 hours and then traveled at an average speed of 15 Parsecs per hour for 2 hours. What was the total distance in Parsecs that the Millennium Falcon travelled during this time?

• a) 54 Parsecs

• b) 60 Parsecs

• a) 66 Parsecs

• a) 72 Parsecs

The ratio of white mice to gray mice for sale at a pet store is 5 to 2. There are 24 gray mice. What is the total number of mice for sale at the pet store?

• 18

• 42

• 32

• 60

Which Venn Diagram best represents the relations ship among integers, rational numbers, and whole numbers?

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