A car gets 22 miles per gallon (mpg) in city driving and 35 mpg in highway driving. The car is driven 276 mi on 9 gal of gasoline. How many miles were driven in the city and how many miles were driven on the highway?

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120