document.write( "Question 778241: A merchant blends tea that sells for $4.95 a pound with tea that sells for $2.55 a pound to produce 60 lb of a mixture that sells for $3.75 a pound. How many pounds of each type of tea does the merchant use in the blend? \n" ); document.write( "
Algebra.Com's Answer #474495 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Price ---------------- quantity \n" ); document.write( "Tea type I 4.95 ---------------- x pounds \n" ); document.write( "Tea type II 2.55 ------ 60 - x pounds \n" ); document.write( "Mixture 3.75 ---------------- 60 \n" ); document.write( " 60 \n" ); document.write( "4.95 x + 2.55 ( 60 - x ) = 225 \n" ); document.write( "4.95 x + 153 - 2.55 x = 225 \n" ); document.write( "4.95 x - 2.55 x = 225 - -153 \n" ); document.write( "2.4 x = 72 \n" ); document.write( "/ 2.4 \n" ); document.write( " x = 30 pounds 4.95% Tea type I \n" ); document.write( " 30 pounds 2.55% Tea type II \n" ); document.write( " \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " \n" ); document.write( " |