Solve the following system of equations by elimination. What is the value of y?
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Mathematics, 08.01.2021 18:30 tiaharris3191
Solve the following system of equations by elimination. What is the value of y?
Answers: 3
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Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?
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