SOLUTION: Keisha's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Keisha $5.35 per pound, and type B coffee costs $4.30 per pound. This month

Question 900355: Keisha's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Keisha
$5.35
per pound, and type B coffee costs
$4.30
per pound. This month, Keisha made
126
pounds of the blend, for a total cost of
$595.35
. How many pounds of type B coffee did she use?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
5.35x + 4.30(126-x) = 595.35
x = (595.35-126(4.30)/1.05, amount of A
B =
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