Two mixtures of coffee beans in one-pound bags.
A store is selling
The first mixture
ha...
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Mathematics, 21.03.2021 02:50 autumperry682
Two mixtures of coffee beans in one-pound bags.
A store is selling
The first mixture
has 12 ounces of Sumatra combined with 4 ounces
of Celebes Kalossi, and costs $15. The second mixture has 4 ounces
of Sumatra and 12 ounces of Celebes Kalossi, and costs $21. How
much does one ounce of Sumatra and
one ounce of
Celebes Kalossi
cost?
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Answers: 1
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