Bra1nPowers
Bra1nPowers
18.09.2019 • 
Mathematics

Mary's coffee shop makes a blend that is a mixture of two types of coffee. type a coffee costs mary $5.45 per pound, and type b coffee costs $4.35 per pound. this month's blend used twice as many pounds of type b coffee as type a, for a total cost of $410.35. how many pounds of type a coffee were used?

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