document.write( "Question 411882: How many pounds of a certain alloy containing 35 percent must be melted with another alloy containing 65 percent silver to obtain 50 pounds of an alloy containing 50 percent silver? \n" ); document.write( "
Algebra.Com's Answer #289413 by mananth(16946)![]() ![]() You can put this solution on YOUR website! percent ----------------quantity \n" ); document.write( "35.00% ----------------x \n" ); document.write( "65.00% ----------------50-x \n" ); document.write( "Total 50.00%----------------50 \r \n" ); document.write( "\n" ); document.write( "35x+65(50-x)=50*50 \n" ); document.write( "35x+3250-65x=2500 \n" ); document.write( "35x-65x =2500-3250 \n" ); document.write( "-30x-=-750 \n" ); document.write( "/-30 \n" ); document.write( "x=25 pounds 35% alloy \n" ); document.write( "25 pounds 65% alloy \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " 25 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |