Solve the problem.
-A merchant has coffee worth $4 a pound that she wishes to mix with 90 pounds of coffee worth $16 a pound to get a mixture that can be sold for $12 a pound. How many pounds of the $4 coffee should be used?
A) 67.5 lb
B) 135 lb
C) 45 lb
D) 22.5 lb

Question

Quizplus · Accepted Answer

The Answer of Solve the problem.
-A merchant has coffee worth $4 a pound that she wishes to mix with 90 pounds of coffee worth $16 a pound to get a mixture that can be sold for $12 a pound. How many pounds of the $4 coffee should be used?
A) 67.5 lb
B) 135 lb
C) 45 lb
D) 22.5 lb

Solve the Problem. -A Merchant Has Coffee Worth $4 a Pound That She