Multiple Choice
A merchant has coffee worth $5 a pound that she wishes to mix with 70 pounds of coffee worth $8 a pound to get a mixture that can be sold for $7 a pound. How many pounds of the $5 coffee
Should be used?
A) 52.5 lb
B) 17.5 lb
C) 35 lb
D) 105 lb
Correct Answer:

Verified
Correct Answer:
Verified
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