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Mathematics 16 Online
OpenStudy (olyalhic):

Help please.

OpenStudy (olyalhic):

OpenStudy (mertsj):

Let a = pounds of Coffee A Let b = pounds of Coffee B Since he made 141 pounds of coffee a+b=141 Coffee A costs $5.70 for 1 pound. So 2 pounds cost (5.70)(2) and 3 pounds cost($5.70)(3) and a pounds cost ($5.70)a Coffee B costs $4.25 for 1 pound and so b pounds cost $4.25b

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