Question

. 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. c=1.77g

C. g=1.77c

D. c=g+1.77

Answer 1

The best answer is B.
The cost equals $1.77 times the number of gallons purchased.