Choose the correct response.Suppose that x ounces of a 25% acid solution are mixed with y ounces of a 35% solution to obtain 71 ounces of a 32% solution. One equation in a system for solving this problem is 
Which of the following is the other equation?
A. 25x + 35y = .32(71)
B. .25x + .35y = .32(71)
C. 35x + 25y = 32
D. .35x + .25y = .32(71)
Answer: B
Mathematics
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