document.write( "Question 1049830: sara needs 11lb of metal with 45% silver. if sara combines one metal with 7 % silver, and another with 80% silver, how much of each metal does sara need? \n" ); document.write( "
Algebra.Com's Answer #665412 by ikleyn(52786)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "Read the lesson\r
\n" ); document.write( "\n" ); document.write( "    - Word problems on mixtures for alloys \r
\n" ); document.write( "\n" ); document.write( "in this site.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "It explains how to solve such problems.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );