Question:
A family has two cars. During one particular week, the first
Last updated: 7/9/2022
A family has two cars. During one particular week, the first car consumed 40 gallons of gas and the second consumed 30 gallons of gas. The two cars drove a combined total of 2600 miles, and the sum of their fuel efficiencies was 75 miles per gallon. What were the fuel efficiencies of each of the cars that week?