Mathematics, 03.04.2020 01:29, ayoismeisalex

Andrea has some money. Her brother gives her 7 coins worth 23 cents and now she has 73 cents. If she started with 5 coins, what coins did Andrea's brother give her and what coins did Andrea start with?

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Andrea has some money. Her brother gives her 7 coins worth 23 cents and now she has 73 cents. If she...

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