Mathematics, 29.10.2019 08:31 carterdaw

Christen sells boxes of cookies for $4 each. rafael sells boxes of cookies for $7 each. each of them sold the same dollar amount. it was the smallest dollar amount for which this was possible. what was the dollar amount each of them sold? how many boxes did christen sell?

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Christen sells boxes of cookies for $4 each. rafael sells boxes of cookies for $7 each. each of them...