Mathematics, 21.07.2019 07:40 YRNlightskin3360
Fifty liters of a 40% acid solution is obtained by mixing a 25% solution with a 50% solution. (a) write a system of equations in which one equation represents the amount of final mixture required and the other represents the percent of acid in the final mixture. let x and y represent the amounts of the 25% and 50% solutions, respectively.
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Mathematics, 21.06.2019 21:00, asiamuhammad6
Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5
Answers: 2
Fifty liters of a 40% acid solution is obtained by mixing a 25% solution with a 50% solution. (a) wr...
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