Mathematics, 06.05.2020 01:27, ndurairajownkpq
A grocer is mixing 40 cent per pound coffee with 60 cent per pound coffee to make a mixture worth 54 cents per
pound. How much of each kind of coffee should be used to make 70 pounds of the mixture?
solve with systems of equations
Answers: 3
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A grocer is mixing 40 cent per pound coffee with 60 cent per pound coffee to make a mixture worth 54...
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