Mathematics, 09.11.2020 16:40, milkshakegrande101

A store sells regular coffee for $5 a pound and gourmet coffee for $8 a pound. To get rid of 30 pounds of the gourmet coffee, a shopkeeper makes a blend to put on sale for $6 a pound. How many pounds of regular coffee should he use?

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A store sells regular coffee for $5 a pound and gourmet coffee for $8 a pound. To get rid of 30 poun...