document.write( "Question 911016: Hey there, I am looking for answers to these questions to review with my peers, thank you.
\n" );
document.write( "A butcher has some hamburger that is 19% fat and some that is 10% fat. How many pounds of each should be mixed to make 87 lb of hamburger that is 13% fat? \r
\n" );
document.write( "\n" );
document.write( "19% fat _________ ib\r
\n" );
document.write( "\n" );
document.write( "10% fat _________ ib
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #552810 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! One problem at a time. No similar problems. You submitted three similar problems. \n" ); document.write( " \n" ); document.write( "Don't waste your time nor my time with this nonsense (19% fat _________ ib \n" ); document.write( "10% fat _________ ib) BTW What is an ib?\r \n" ); document.write( "\n" ); document.write( "I'll set up the third one for you. \n" ); document.write( ".19x+.10y=.13*87 \n" ); document.write( "x+y=87 \n" ); document.write( "solve for x \n" ); document.write( "x=87-y \n" ); document.write( "substitute \n" ); document.write( ".19(87-y)+.10y=.13*87 \n" ); document.write( "Solve for y \n" ); document.write( "Then \n" ); document.write( "plug in \n" ); document.write( "x=87-y and solve for x \n" ); document.write( "The rest is left for you. Have fun. \n" ); document.write( " \n" ); document.write( " |