Mathematics, 21.08.2020 18:01 borgesalfonso12

A chemist mixes 10 liters of 20% solution with x liters of a 35% solution. Which of the folling expressions represents the total number of liters in the mixture?

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A chemist mixes 10 liters of 20% solution with x liters of a 35% solution. Which of the folling expr...

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