document.write( "Question 755852: A silversmith combined pure silver that cost $16.60 per ounce with 50 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 $16.10 per ounce? \n" ); document.write( "
Algebra.Com's Answer #459887 by josgarithmetic(39618)\"\" \"About 
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Let w = the ounces of the silver of $16.60 per ounce.\r
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\n" ); document.write( "\n" ); document.write( "Account for dollars per ounce.\r
\n" ); document.write( "\n" ); document.write( "Amount of alloy resulting was w+50.\r
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\n" ); document.write( "\n" ); document.write( "\"highlight%28%2816.60%2Aw%2B15.20%2A50%29%2F%28w%2B50%29=16.10%29\" which corresponds to placement of descriptions
\n" ); document.write( "(cost of alloy)/(amount of alloy)=(price per ounce of alloy)\r
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\n" ); document.write( "\n" ); document.write( "Solve for w.
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