document.write( "Question 199914: Janet sells 'designer chocolates.' Bonbons cost $2 a pound, while truffles cost $5 a pound. Janet has five pounds of bonbons, to which she wants to add just enough truffles to result in a $3-a-pound chocolate mixture. How many pounds of truffles should she use?
\n" );
document.write( "I am having problems coming up with what formula to use and how i am supposed to properly solve this? \n" );
document.write( "
Algebra.Com's Answer #150285 by scott8148(6628) You can put this solution on YOUR website! let t = \"pounds of truffles\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2(5) + 5(t) = 3(5 + t)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "10 + 5t = 15 + 3t\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2t = 5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "t = 5/2 ___ or 2.5 lb \n" ); document.write( " |