SOLUTION: an owner of a gourmet food store wishes to mix cashews and peanuts to sell. The cashews cost $6/kg and the peanuts cost $3.50/kg. How many kilograms of cashews should be included w

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Question 1107562: an owner of a gourmet food store wishes to mix cashews and peanuts to sell. The cashews cost $6/kg and the peanuts cost $3.50/kg. How many kilograms of cashews should be included with the peanuts to make 20 kg of the mix to sell for $5 /kg?
Answer by josgarithmetic(39616)   (Show Source): You can put this solution on YOUR website!
c, cashews
p, peanuts


--------one equation in just one unknown, p



---------kg of peanuts


..............
You find c=12, or 12 kg of cashews.

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