Mathematics
Mathematics, 31.12.2019 19:31, fatheadd2007

How many pounds of candy that cells for $0.66 per ib must be mixed with candy that sells for $1.31 per ib to obtain 9 ib of a mixture that should sell for $0.97 per ib?

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How many pounds of candy that cells for $0.66 per ib must be mixed with candy that sells for $1.31 p...

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