The Garcia family has two cars. Last week, the first car consumed 30 gallons of gas and the second consumed 25 gallons of gas. The two cars drove a combined total of 1,250 miles, and the sum of their fuel efficiencies was 45 miles per gallon. What was the fuel efficiency of each of the cars last week? Group of answer choices

A) First car: 20 miles per gallon
Second car: 35 miles per gallon

B) First car: 30 miles per gallon
Second car: 15 miles per gallon

C ) First car: 25 miles per gallon
Second car: 20 miles per gallon

D) First car: 25 miles per gallon Second car: 20 miles per gallon

First car: 25 miles per gallon
Second car: 30 miles per gallon