A chemical company makes two brands of antifreeze. The first brand is
35 % pure antifreeze, a...
Mathematics, 05.04.2020 21:57 isalybeaudion2205
A chemical company makes two brands of antifreeze. The first brand is
35 % pure antifreeze, and the second brand is 85 % pure antifreeze. In order to obtain 130 gallons of a mixture that contains 70 %pure antifreeze, how many gallons of each brand of antifreeze must be used?
Answers: 2
Mathematics, 21.06.2019 20:30, Mgarcia325
Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did
Answers: 1
Mathematics, 18.12.2020 21:40
Mathematics, 18.12.2020 21:40
Chemistry, 18.12.2020 21:40
Mathematics, 18.12.2020 21:40