Mathematics, 14.01.2020 03:31 beyattatsymbal123

Afamily has two cars. the first car has a fuel efficiency of 15 miles per gallon of gas and the second has a fuel efficiency of 40 miles per gallon of gas. during one particular week, the two cars went a combined total of 1900 miles, for a total gas consumption of 60 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 15 miles per gallon of gas and the seco...

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