document.write( "Question 144296: you have volunteered to make a nut mix for a dinner party. the host telles you need to make enough mix for 40 people ( each person will eat 1/8 pounds of mix each) shelled walnutes cost $7.49 per pound and milk chocolate coverd cashews cost $6.99 per pound. you spend a total of $35.70 ow many pounds of each nut did you purchase. i neeed to pull out a equation to solve with addition substitution or elimination \n" ); document.write( "
| Algebra.Com's Answer #105048 by checkley77(12844)      You can put this solution on YOUR website! 40*1/8=5 lbs. of mixed nuts are prepared. \n" ); document.write( "7.49x+6.99(5-x)=35.70 \n" ); document.write( "7.49x+34.95-6.99x=35.70 \n" ); document.write( ".5x=.75 \n" ); document.write( "x=.75/.5 \n" ); document.write( "x=1.5 lbs. of shelled walnuts are used. \n" ); document.write( "5-1.5=3.5lbs. of milk chocolate are used. \n" ); document.write( "proof: \n" ); document.write( "7.49*1.5+6.99*3.5=35.70 \n" ); document.write( "11.235+24.465=35.70 \n" ); document.write( "35.70=35.70 \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |