Mathematics, 20.07.2019 20:40 oopfloop2

Problem page a family has two cars. the first car has a fuel efficiency of 30 miles per gallon of gas and the second has a fuel efficiency of 20 miles per gallon of gas. during one particular week, the two cars went a combined total of 1100 miles, for a total gas consumption of 45 gallons. how many gallons were consumed by each of the two cars that week?

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Problem page a family has two cars. the first car has a fuel efficiency of 30 miles per gallon of ga...

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