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The amount of money spent at the gas station varies directly with the number of gallons purchased. When 11.5 gallons of gas were purchased the cost was $37.72. How much would 8 gallons of gas cost?
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The amount of money spent at the gas station varies directly with the number of gallons purchased. When 11.5 gallons of gas were purchased the cost was $37.72. How much would 8 gallons of gas cost?

User Jnic
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1 Answer

5 votes

Answer:

Step-by-step explanation: y = kx

37.72 = k(11.5)

k = 3.28

User Mcphersonjr
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4.9k points
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