The total cost of gasoline varies directly with the number of gallons purchased. Gas costs $1.77 per gallon. Write a direct variation to model the total cost c for g gallons of gas.

A.) c = g + 1.77

B.) g = 1.77c

C.) c = 1.77g

D.) c = g/1.77

Question

Korbin Dawson

19 April, 11:55

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Answers (1)

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Levi Ho · Answer 1

You multiply 1.77 by every gallon

if you were to buy 10 gallons it would be 17.70$

The total cost of gasoline varies directly with the number of gallons purchased. Gas costs $1.77 per gallon. Write a direct variation to model the total cost c for g gallons of gas.A.) c = g + 1.77B.) g = 1.77cC.) c = 1.77gD.) c = g/1.77