21-02-2017
Mathematics

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While shopping, Cori spent three times as much as Ann. If they spent a total of $124, how much did each person spend?

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brainyhouse79 brainyhouse79

21-02-2017

Ann-x
Cori-3x

3x+x=124

4x=124
divide both sides by 4

x=31 now plug it in and you get

Ann-31
Cori-31×3=93

Ann spent 31$
Cori spent 93$

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