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Mathematics, 30.10.2021 01:00 cduke1919
solve using a system of equations: ellen wishes to mix candy worth $1.70 per pound with candy worth $2.50 per pound to form 40 pounds of candy worth $2 per pound. How many pounds of the more expensive candy should she use?
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solve using a system of equations: ellen wishes to mix candy worth $1.70 per pound with candy worth...
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