document.write( "Question 1023880: Heath wants 10 L of a solution that is 90% bleach. He will combine pure bleach with a mixture that is 20% bleach. Solve the system. How many liters of pure bleach will heath use. How many liters of the 20% mixture will he use \n" ); document.write( "
Algebra.Com's Answer #639375 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Heath wants 10 L of a solution that is 90% bleach. He will combine pure bleach with a mixture that is 20% bleach. Solve the system. How many liters of pure bleach will heath use. How many liters of the 20% mixture will he use \n" ); document.write( "------------ \n" ); document.write( "p = pure bleach \n" ); document.write( "t = 20% bleach \n" ); document.write( "--- \n" ); document.write( "p + t = 10 (total solution) \n" ); document.write( "100p + 20t = 10*90 (total bleach) \n" ); document.write( "---- \n" ); document.write( "etc \n" ); document.write( " |