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Mathematics, 05.11.2020 01:00 Michcardwell8570

25 POINTS AND WILL MARK BRAINLIEST Suppose a lab needs to make 400 liters of a 39% acid solution, but the only solutions available to the lab are 20% acid and 50% acid. What system of equations can be used to find the number of liters of each solution that should be mixed to make the 39% solution? Let c represent the number of liters of 20% acid solution and let d represent the number of liters of 50% acid solution.


25 POINTS AND WILL MARK BRAINLIEST

Suppose a lab needs to make 400 liter

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25 POINTS AND WILL MARK BRAINLIEST Suppose a lab needs to make 400 liters of a 39% acid solution, b...
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