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Charmaine's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Charmaine $5.55 per pound, and type B coffee costs $4.10
per pound. This month's blend used three times as many pounds of type B coffee as type A, for a total cost of $446.25. How many pounds of type A coffee were
used?
Number of pounds of type A coffee:
X
2