SOLUTION: A wholesaler sells coffee at 50 cents a kilogram. She mixes one kind worth 65 cents a kilogram with another worth 40 cents. How much of each kind does she use to make 100 kg of th
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Question 90809: A wholesaler sells coffee at 50 cents a kilogram. She mixes one kind worth 65 cents a kilogram with another worth 40 cents. How much of each kind does she use to make 100 kg of the mixture.
It neeeds to be solved as a table. "65 cent kind" and "40 cent kind" and "Mixture" on the colums
THANKS, I REALLY NEED IT
Answer by maths0503(3) (Show Source): You can put this solution on YOUR website!
x+y=100
65x+40y=50*100
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