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Mathematics, 17.11.2019 22:31 ajl05

Use a system of equations to solve this problem.

a chemist currently has two solutions of sodium chloride. one solution has a 5% concentration and the other has a 25% concentration. the chemist needs to make 10 l of a 10% sodium chloride solution.

let x = the amount of 5% solution.

let y = the amount of 25% solution.

how much of each solution does the chemist need to make?

enter your answers, as decimals, in the boxes.

l of 5% solution

l of 25 % solution

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Answers: 2

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Use a system of equations to solve this problem.

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