document.write( "Question 365798: Casey has 15 pounds of cashews that sell for $5.25 per pound. If peanuts sell for $2.50 per pound, how many pounds of peanuts should he add to cashews to obtain a mixturethat will sell for $3.75 per pound? \n" ); document.write( "
Algebra.Com's Answer #260725 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 15 pounds of cashews $5.25 per pound. \n" ); document.write( "peanuts $2.50 per pound, x pounds \n" ); document.write( "mixture $3.75 per pound? x+15 pounds \n" ); document.write( "... \n" ); document.write( "15*5.25+2.50*x=3.75(x+15) \n" ); document.write( "78.75+2.50x=3.75x+56.25 \n" ); document.write( "3.75x-2.50x=78.75-56.25 \n" ); document.write( "1.25x=12.50 \n" ); document.write( "x= 12.50/1.25 \n" ); document.write( "x= 10 pounds of peanuts \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " \n" ); document.write( " |