1. (5 points) Quiri’s SUV gets 21 miles per gallon in the city and 28 miles per gallon on the highway. The amount A of gasoline he uses (in gallons) is given by A = it“ + if! , where C is the number of city miles and h is the number of highway miles driven. If Quiri drove 98 miles on the highway and used 8 gallons of gasoline, how many City miles did he drive?
1. (5 points) Quiri’s SUV gets 21 miles per gallon in the city and 28 miles per gallon on the highway. The amount A of gasoline he uses (in gallons) is given by A = it“ + if! , where C is the number of city miles and h is the number of highway miles driven. If Quiri drove 98 miles on the highway and
used 8 gallons of gasoline, how many City miles did he drive?