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Problem using a system of equations

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Reference no: EM131662413

For the following? problem, complete the table to the right. Then solve the problem using a system of equations.

A person wishes to mix coffee worth ?$6 per lb with coffee worth ?$3 per lb to get 60 lb of a mixture worth ?$4 per lb. How many pounds of the ?$6 and the ?$3 coffees will be? needed?

Reference no: EM131662413

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