document.write( "Question 1196377: How much sand must be added to 250 lb of a cement mixture that is 22% to have a mixture that is 25% sand? \n" ); document.write( "
Algebra.Com's Answer #829169 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! How much sand to add, x;\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( "! \n" ); document.write( " |