Mathematics

Mathematics, 22.10.2020 14:01, krojas015

A jar contains 50 coins, all either 2 cents or 5 cents. The total value of the coins is $1.87. How many 2 cents coins are there?

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A jar contains 50 coins, all either 2 cents or 5 cents. The total value of the coins is $1.87. How...

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