Mathematics, 22.12.2019 18:31, sofiav44

Afamily has two cars. the first car has a fuel efficiency of 20 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 850 miles, for a total gas consumption of 50 gallons. how many gallons were consumed by each of the two cars that week?

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Afamily has two cars. the first car has a fuel efficiency of 20 miles per gallon of gas and the seco...