## College Algebra 7th Edition

Answer: A). Milage = 30 $\frac{miles}{gallon}$ B). Gallons Used = $7 gallons$
Mileage of car = $\frac{number of miles driven}{no of gallons of gas used}$ A). Milage = $\frac{240}{8}$ = 30 $\frac{miles}{gallon}$ B). Mileage of car = $\frac{number of miles driven}{no of gallons of gas used}$ i.e. Gallons Used = $\frac{miles driven}{milage}$ = $\frac{175}{25}$ = $7 gallons$