document.write( "Question 108028: Oats 'n' Barely bulk food store sells cashews at $18/kg and peanuts at $6/kg. If the store wants to make a mixture of 50kg of cashews and peanuts to sell for $9/kg, how many kilograms of cashews and how many kilograms of peanuts must be in the mixture? \n" ); document.write( "
| Algebra.Com's Answer #78725 by checkley71(8403)      You can put this solution on YOUR website! 18X+6(50-X)=9*50 \n" ); document.write( "18X+300-6X=450 \n" ); document.write( "12X=450-300 \n" ); document.write( "12X=150 \n" ); document.write( "X=150/12 \n" ); document.write( "X=12.5 KG OF CASHEWS. \n" ); document.write( "50-12.5=37.5 KG OF PEANUTS. \n" ); document.write( "PROOF \n" ); document.write( "18*12.5+6*37.5=9*45 \n" ); document.write( "225+225=450 \n" ); document.write( "450=450 \n" ); document.write( " |