The cost of purchasing gasoline varies directly with the number of gallons purchased. Kali paid $52.90 for 23 gallons of gas. What is the di

Question

The cost of purchasing gasoline varies directly with the number of gallons purchased. Kali paid $52.90 for 23 gallons of gas. What is the direct variation equation that relates y, the cost of a gasoline purchase, to x the number of gallons?

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Vodka 5 years 2021-07-29T17:45:34+00:00 1 Answers 18 views 0

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  1. Adela
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    2021-07-29T17:47:06+00:00
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    Answer:

    y = 2.3x

    Step-by-step explanation:

    y = kx  

    52.9 = 23x

    52.9 ÷ 23 = x

    x = 2.3

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