SOLUTION: Dan's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Dan $4.45 per pound, and type B coffee costs $5.70 per pound. This month, Dan made 12

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Question 971261: Dan's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Dan $4.45 per pound, and type B coffee costs $5.70 per pound. This month, Dan made 123 pounds of the blend, for a total cost of $638.60. How many pounds of type A coffee did he use?

Answer by josgarithmetic(39621)   (Show Source): You can put this solution on YOUR website!
Like so many of the same general type:
Mixture: Two-Part, price or cost, both material amounts unknown

....THAT is the answer to ALL of them!!

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