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A chemical compary makes two brands of antifreeze. The first brand is 45% pure antifreeze, and the second brand is 90% p
Posted: Thu Jul 14, 2022 3:47 pm
by answerhappygod
- A Chemical Compary Makes Two Brands Of Antifreeze The First Brand Is 45 Pure Antifreeze And The Second Brand Is 90 P 1 (29.91 KiB) Viewed 32 times
A chemical compary makes two brands of antifreeze. The first brand is 45% pure antifreeze, and the second brand is 90% pure antifreeze. In orter to obtain 30 gallons of a mixture that contains 75% pure antifreeze, haw many galions of each brand of antifeeze must be used? Note that the AlEkS graphing calculator can be used to make computations easier.