document.write( "Question 1094340: You need 1235 mL of a 85% alcohol solution. On hand, you have a 5% alcohol mixture. How much of the 5% alcohol mixture and pure alcohol will you need to obtain the desired solution? \n" ); document.write( "
Algebra.Com's Answer #708896 by addingup(3677)![]() ![]() You can put this solution on YOUR website! 0.05x + 1(1235 - x) = 0.85(1235) \n" ); document.write( "0.05x + 1235 - x = 1049.75 \n" ); document.write( "-0.95x = -185.25 \n" ); document.write( "x = 195 \n" ); document.write( "You need 195 ml of the 5% solution and 1235 - 195 = 1040 ml of 85% \n" ); document.write( " |