Mathematics, 23.11.2019 17:31 jaylan11brown
Christine's coffee shop makes a blend that is a mixture of two types of coffee. type a coffee costs christine $5.65 per pound, and type b coffee costs $4.10 per pound. this month, christine made 136 pounds of the blend, for a total cost of $644.40 . how many pounds of type a coffee did she use?
Answers: 1
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Christine's coffee shop makes a blend that is a mixture of two types of coffee. type a coffee costs...
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