document.write( "Question 227560: Find the cost per pound of a trail mix made from 10 lb of raisins that cost $4.20 per pound and a 90 lb of granola that costs $5.60 per pound \n" ); document.write( "
Algebra.Com's Answer #169062 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 10*4.20+90*5.60=100X \n" ); document.write( "42+504=100X \n" ); document.write( "100X=546 \n" ); document.write( "X=546/100 \n" ); document.write( "X=$5.46 IS THE COST OF A POUND OF THIS MIX. \n" ); document.write( " \n" ); document.write( " |