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Mathematics, 09.03.2020 01:56 needhelpwithHW10

A mom bought her kids 3 cartons of milk for $1.25 each and 6 doughnuts. The total cost was $6.90. Write an equation to determine the cost of a doughnut

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A mom bought her kids 3 cartons of milk for $1.25 each and 6 doughnuts. The total cost was $6.90. Wr...
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