Choose the One Alternative That Best Completes the Statement or Answers

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
Choose the correct response.
-Suppose that x ounces of a 25% acid solution are mixed with y ounces of a 35% solution to obtain 73 ounces of a 32% solution. One equation in a system for solving this problem is

Which of the following is the other equation?

A) 0.35x + 0.25y = 0.32( 73)
B) 25x + 35y = 0.32( 73)
C) 0.25x + 0.35y = 0.32( 73)
D) 35x + 25y = 32