SOLUTION: Doreen Schmidt is a chemist. She needs to prepare 36 ounces of a 16% hydrochloric acid solution. Find the amount of 18% solution and the amount of 9% solution she should mix to g

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: Doreen Schmidt is a chemist. She needs to prepare 36 ounces of a 16% hydrochloric acid solution. Find the amount of 18% solution and the amount of 9% solution she should mix to g      Log On