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anonymous
 5 years ago
Eduardo wants to make 17.1 fl. oz. of a 60% sugar solution by mixing together a 80% sugar solution and a 50% sugar solution. How much of each solution must he use?
anonymous
 5 years ago
Eduardo wants to make 17.1 fl. oz. of a 60% sugar solution by mixing together a 80% sugar solution and a 50% sugar solution. How much of each solution must he use?

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Hero
 5 years ago
Best ResponseYou've already chosen the best response.1x + y = 17 .50x + .80y = .60(17)

Hero
 5 years ago
Best ResponseYou've already chosen the best response.1Can you solve it from here or no?

Hero
 5 years ago
Best ResponseYou've already chosen the best response.1x + y = 17 .50x + .80y = 10.2 y = 17  x y = (10.2  .50x)/.80 y = y .80(17  x) = 10.2  .50x 13.6  .80x = 10.2  .50x 13.6  10.2 = .50x + .80x 3.4 = .30x 3.4/.30 = x 11 and 1/3 = x 5 and 2/3 = y

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0it's alright. I now see what I have to do. thank you.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Your x and y solutions look OK.

Hero
 5 years ago
Best ResponseYou've already chosen the best response.1nice. I guess the point 1 didn't matter that much
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