Mathematics, 10.08.2021 01:00 jashaikamatuteowwp1p
A baker purchased 10 lb of wheat flour and 12 lb of rye flour for a total cost of $15.60. A second purchase, at the same prices, included 13 lb of wheat flour and 15 lb of rye flour. The cost of the second purchase was $19.95. Find the cost per pound of the wheat flour and of the rye flour.
Answers: 1
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