document.write( "Question 522364: A silversmith combined pure silver that cost $15.40 per ounce with 60 oz of a silver alloy that cost $15.20 per ounce. How many ounces of pure silver were used to make an alloy of silver costing $15.30 per ounce? \n" ); document.write( "
Algebra.Com's Answer #346850 by richwmiller(17219)\"\" \"About 
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15.40p+15.20*60=(p+60)*15.30
\n" ); document.write( "also 60 oz. of pure silver
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