If 4 pounds of dried figs that cost x dollars per pound a...

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PS · Problem Solving

sub-505

Mixture

If 4 pounds of dried figs that cost x dollars per pound are combined with 3 pounds of raisins that cost y dollars per pound, what is the cost, in dollars, per pound of the mixture?

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A

\frac{4x + 3y}{7}

B

\frac{4x + 3y}{x + y}

C

\frac{4x + 3y}{xy}

D

7(4x + 3y)

E

4x + 3y

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