7.AR.4.2

A table shows that 3 apples cost $6 while 5 apples cost $10 and 7 apples cost $14. What is the constant of proportionality?

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• 4

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FL.MA.7.AR.4.2

A graph shows a straight line passing through the origin with a slope of 5. What is the constant of proportionality?

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• 5

• 7

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FL.MA.7.AR.4.2

In a recipe, 4 c. of flour are needed for 8 cookies. What is the constant of proportionality between cups of flour and cookies?

• 0.5

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• 2

• 4

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FL.MA.7.AR.4.2

A car travels 150 miles in 3 hours. What is the constant of proportionality for the speed of the car in miles per hour?

• 30

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• 60

• 75

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FL.MA.7.AR.4.2

A graph shows a line passing through the points (0,0) and (4,8). What is the constant of proportionality?

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FL.MA.7.AR.4.2

A table shows that 2 pounds of bananas cost $1.50. 4 pounds of bananas cost $3.00, and 6 pounds cost $4.50. What is the constant of proportionality?

• 0.5

• 0.75

• 1

• 1.5

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FL.MA.7.AR.4.2

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• 3

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FL.MA.7.AR.4.2

A recipe requires 5 c. of sugar for 10 cakes. What is the constant of proportionality between sugar and cakes?

• 0.5

• 1

• 1.5

• 2

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FL.MA.7.AR.4.2

A car travels 200 miles in 4 hours. What is the constant of proportionality for the speed of the car in miles per hour?

• 40

• 50

• 60

• 70

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FL.MA.7.AR.4.2

A graph shows a line passing through the points (0,0) and (5,15). What is the constant of proportionality?

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FL.MA.7.AR.4.2