document.write( "Question 1159808: A chemical company makes two brands of antifreeze. The first brand is 20% pure antifreeze, and the second is 45% pure antifreeze. In order to obtain 80 gallons of a mixture that contains 40% pure antifreeze, how many gallons of each brand of antifreeze must be used? \n" ); document.write( "
Algebra.Com's Answer #782890 by josgarithmetic(39625) ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |