Mathematics, 03.12.2020 02:50, kaylee0424

Anna has more money than Betty. If Anna gave Betty $200, then they would have the same amount of money. While if Betty gave Anna $220, Anna would then have twice as
much as Betty. Calculate the amount of money each girl has using the substitution
method.

Answers: 3

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Anna has more money than Betty. If Anna gave Betty $200, then they would have the same amount of mo...