Mathematics, 29.06.2020 03:01 cravingnafi202

Bruce wants to make 50 ml of an alcohol solution with a 12% concentration. He has a 10% alcohol solution and a 15% alcohol solution.
Which equation can Bruce use to determine how much of the 10% alcohol solution he should use?
0.10.x + 0.15(50 - x) = 50+ 0.12

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Bruce wants to make 50 ml of an alcohol solution with a 12% concentration. He has a 10% alcohol solu...