document.write( "Question 82355: A store offers a mixture of raisins and dried pinapple. Raisins cost $3 per pound and dried pinapple cost $4 per pound. How many pounds are needed to make 20 pounds of mixture worth $3.60 per pound? \n" ); document.write( "
Algebra.Com's Answer #59008 by askmemath(368)![]() ![]() ![]() You can put this solution on YOUR website! Let number of pounds of Raisins = R \n" ); document.write( "Number of pounds of Pineapple = P \n" ); document.write( "Total weight of mixture = 20 \n" ); document.write( "P+R = 20\r \n" ); document.write( "\n" ); document.write( "price per pound of raisins = 3 \n" ); document.write( "Total price of raisins = 3 X R = 3R \n" ); document.write( "Price per pound of pineapple = 4 \n" ); document.write( "Total price of Pineapple = 4 X P = 4P\r \n" ); document.write( "\n" ); document.write( "We are making 20pounds of mixture worth 3.60 per pound \n" ); document.write( "SO total price of the mixture = 20 x 3.6 = 72\r \n" ); document.write( "\n" ); document.write( "So 3R + 4P = 72 \n" ); document.write( " R + P = 20\r \n" ); document.write( "\n" ); document.write( "Can you solve from here? \n" ); document.write( " |