document.write( "Question 1139313: An animal breeder can buy four types of food for Vietnamese​ pot-bellied pigs. Each case of Brand A contains 25 units of​ fiber, 30 units of​ protein, and 30 units of fat. Each case of Brand B contains 100 units of​ fiber, 80 units of​ protein, and 70 units of fat. Each case of Brand C contains 275 units of​ fiber, 210 units of​ protein, and 190 units of fat. Each case of Brand D contains 100 units of​ fiber, 80 units of​ protein, and 60 units of fat. How many cases of each brand should the breeder mix together to obtain a food that provides 3950 units of​ fiber, 3060 units of​ protein, and 2740 units of​ fat?\r
\n" ); document.write( "\n" ); document.write( "Let x represent the number of cases of Brand​ A, y represent the number of cases of Brand​ B, z represent the number of cases of Brand​ C, and w represent be the number of cases of Brand D. There are four ways in which the breeder can mix brands to obtain a food that provides 3950 units of​ fiber, 3060 units of​ protein, and 2740 units of fat. \n" ); document.write( "
Algebra.Com's Answer #757092 by ikleyn(52932)\"\" \"About 
You can put this solution on YOUR website!
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