Mathematics, 20.02.2021 06:10 nicollexo21
A chemical company makes two brands of antifreeze. The first brand is 20% pure antifreeze, and the second brand is 95% pure antifreeze. In order to obtain
60 gallons of a mixture that contains 80% pure antifreeze, how many gallons of each brand of antifreeze must be used?
please answer !!!
Answers: 3
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A chemical company makes two brands of antifreeze. The first brand is 20% pure antifreeze, and the s...
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