A chemist has two acid solutions. Solution A contains 10% acid, and solution B contains 30% acid. He will mix the two solutions to make 10liters of a third solution, solution C, containing 25% acid. The system of equations shown can be used to represent this situation. X + y = 10 0.10x + 0.30y = 2.5
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Please solve.
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Use the information provided to answer Part A through Part D.
A chemist has two acid solutions. Solution A contains 10% acid, and solution B contains 30% acid. He will mix the two
(a)
solutions to make 10liters of a third solution, solution C, containing 25% acid.
The system of equations shown can be used to represent this situation.
X + y = 10
0.10x + 0.30y = 2.5
Part A
Which statement about the system of equations is true?
In the system of equations, x represents the number of liters of acid in solution A, and y represents the number of liters
A
of acid in solution B.
In the system of equations, x represents the number of liters of acid in solution B, and y represents the number of liters
of acid in solution A.
In the system of equations, x represents the number of liters of solution A in solution C, and y represents the number of
liters of solution B in solution C.
In the system of equations, x represents the number of liters of solution B in solution C, and y represents the number of
(D
liters of solution A in solution C."

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