Mathematics, 02.07.2021 09:30, ZVSaniya0420

A charter school did a local beach cleanup. They collected a total of 55 pounds of plastic bottles and aluminum cans. The California refund value for plastic is $1.60 per pound and $1.28 per pound for aluminum. The school recycled a total of $77.60 worth of plastic and aluminum. How many pounds of each, plastic and aluminum, did the class collect?

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A charter school did a local beach cleanup. They collected a total of 55 pounds of plastic bottles a...