Question: Solve the given problems by determinants, set up appropriate systems of equations. All numbers are accurate to at least two significant digits. An intravenous aqueous

Solve the given problems by determinants, set up appropriate systems of equations. All numbers are accurate to at least two significant digits.

An intravenous aqueous solution is made from three mixtures to get 500 mL with 6.0% of one medication, 8.0% of a second medication, and 86% water. The percents in the mixtures are, respectively, 5.0, 20, 75 (first), 0, 5.0, 95 (second), and 10, 5.0, 85 (third). How much of each is used?

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