Posted by Connie on Thursday, July 8, 2010 at 3:45am.
Soybean meal is 18% protein: corn meal is 9% proten. How many pounds of each sould be mixed together in order to get 360pounds of mixture that is 14% protein? Soybean meal_______, Corn meal_______.

algebra  Reiny, Thursday, July 8, 2010 at 7:48am
amount of soybeans  x
amount of corn meal  360x
solve
.18x + .09(360x) = .14(360)