Question: Solving a percent mixture problem using a system of linear... Espanol A scientist mixes water (containing no salt) with a solution that contains 30% salt.

Solving a percent mixture problem using a system of linear... Espanol A scientist mixes water (containing no salt) with a solution that contains 30% salt. She wants to obtain 210 ounces of a mixture that is 15% salt, How many ounces of water and how many ounces of the 30% salt solution should she use? Water: ounces X 5 ? Salt solution: ounces M

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