Coffee Blends A customer in a coffee shop purchases ablend of two coffees:Kenyan
Chapter 10, Problem 68(choose chapter or problem)
Coffee Blends A customer in a coffee shop purchases ablend of two coffees:Kenyan, costing $3.50 a pound, andSri Lankan, costing $5.60 a pound. He buys 3 lb of the blend,which costs him $11.55. How many pounds of each kindwent into the mixture?
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