document.write( "Question 830386: Nancy needs 14lb of metal with 31% silver. If nancy combines one metal with 27% silver, and another with 74% silver, how much of each metal does Nancy need? \n" ); document.write( "
Algebra.Com's Answer #500564 by josgarithmetic(39618)\"\" \"About 
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Several examples of this same form occur, very often.
\n" ); document.write( "Look in the lessons link for \"Mixing two concentrations for known amount of mixture \"
\n" ); document.write( "Found in my profile.
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