Mathematics, 09.07.2019 02:30 emilylunaa
3. for her chemistry experiment, marisol needs 2 liters of a 50% alcohol solution. the lab has two containers, one with 40% alcohol solution, and the other with 80% alcohol solution. (a) write a system of linear equations that you can use to determine how many liters of each type of alcohol solution marisol should combine to get 2 liters of a 50% alcohol solution. be sure to define your variables. (b) solve the system and determine how many liters of each type of alcohol solution marisol should combine. show all your work.
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28 x 12 + 34 = ? it's for a test that if i fail on i will not proceed into the honor roll society i always dreamed of!me! worth 50 !
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3. for her chemistry experiment, marisol needs 2 liters of a 50% alcohol solution. the lab has two c...
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