document.write( "Question 558763: Nuts to You Shoppe sells cashews for $15 per kg and pecans for $10 per kg. How many kilograms of each should be mixed in order to get 20 kg of a mixture worth $12 per kg. \n" ); document.write( "
Algebra.Com's Answer #363180 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Price $ ---------------- quantity \n" ); document.write( "Cashews 15 ---------------- x kg \n" ); document.write( "pecans 10 ---------------- 20 - x kg \n" ); document.write( "Mixture 12.00% ---------------- 20 \n" ); document.write( " \n" ); document.write( "15x+10(20-x)=12 *20 \n" ); document.write( " \n" ); document.write( "15x+200-10x=240 \n" ); document.write( "15x-10x =240-200 \n" ); document.write( "5x=40 \n" ); document.write( "/5 \n" ); document.write( "x=8 kg $15.00 Cashews \n" ); document.write( "12 kg $10.00 pecans \n" ); document.write( " \n" ); document.write( " |