Solve.Carole's car averages 14.5 mi/gal in city driving and 22.1 mi/gal in highway driving. If she drove a total of 651.2 mi on 36 gal of gas, how many of the gallons were used for city driving?

A. 22 gal
B. 19 gal
C. 17 gal
D. 21 gal


Answer: B

Mathematics

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