document.write( "Question 468677: two types of candy sell for $2.50 per pound and $4.00 per pound. A store clerk is trying to make a 5 pound mixture worth 17.60. How much of each type of candy should be included in the mixture? \n" ); document.write( "
Algebra.Com's Answer #321614 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 5 lb mixture = $17 \n" ); document.write( "1 lb = 17/5 = 3.4\r \n" ); document.write( "\n" ); document.write( " Value ---------------- quantity \n" ); document.write( "Candy I 2.5 ---------------- x pounds \n" ); document.write( "Candy II 4 ---------------- 5 - x pounds \n" ); document.write( "Mixture 3.40 ---------------- 5 \n" ); document.write( " \n" ); document.write( "2.5x+4(5-x)=3.4*5 \n" ); document.write( "2.5x+20-4x=17 \n" ); document.write( "2.5x-4x =17-20 \n" ); document.write( "-1.5x = -3 \n" ); document.write( "/-1.5 \r \n" ); document.write( "\n" ); document.write( "x=2 pounds Candy I \n" ); document.write( "3 pounds Candy II \n" ); document.write( " \n" ); document.write( " |