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In the lab, Ahmad has two solutions that contain alcohol and is mixing them with each other. He uses twice as much Solution A as Solution B. Solution A is 19% alcohol and Solution B is 15% alcohol. How many milliliters of Solution A does he use, if the resulting mixture has 159 milliliters of pure alcohol?
 2 years ago
 2 years ago
In the lab, Ahmad has two solutions that contain alcohol and is mixing them with each other. He uses twice as much Solution A as Solution B. Solution A is 19% alcohol and Solution B is 15% alcohol. How many milliliters of Solution A does he use, if the resulting mixture has 159 milliliters of pure alcohol?
 2 years ago
 2 years ago

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HeroBest ResponseYou've already chosen the best response.0
You're still at it? Is it too late to answer the question?
 2 years ago

HeroBest ResponseYou've already chosen the best response.0
How come you aren't responding?
 2 years ago

Ishaan94Best ResponseYou've already chosen the best response.1
She/He drank the alcoholic solution! ;)
 2 years ago

WalleyeBest ResponseYou've already chosen the best response.0
so A = 2B and .19A + .15B = 159
 2 years ago
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