Mathematics, 17.02.2020 22:17 trob1902
A family has two cars. During one particular week, the first car consumed 25 gallons of gas and the second consumed 20 gallons of gas. The two cars drove a combined total of 975 miles, and the sum of their fuel efficiencies was 45 miles per gallon. What were the fuel efficiencies of each of the cars that week?
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A family has two cars. During one particular week, the first car consumed 25 gallons of gas and the...
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