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Mathematics 14 Online
OpenStudy (anonymous):

No one ever reads my stuff. You drive a car that holds 15 gallons of gasoline. Your car uses 0.03 gal per mi. Which equation best represents this information? A. y = 0.03x + 15 B. y = 0.03x - 15 C. y = -0.03x + 15 D. y = -0.03x - 15

OpenStudy (anonymous):

I believe the answer is 14.97 gallons of gas is left after driving 1 mile, 14.94 gallons left after driving 2 miles,... etc. the formula is 15 - .03 = 14.97, 14.97 - .03 = 14.94

OpenStudy (anonymous):

15 - .03x = y

OpenStudy (anonymous):

So? A b c or d

OpenStudy (anonymous):

B

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