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)![]() ![]() ![]() You can put this solution on YOUR website! Let w = the ounces of the silver of $16.60 per ounce.\r \n" ); document.write( " \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 \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "(cost of alloy)/(amount of alloy)=(price per ounce of alloy)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Solve for w. \n" ); document.write( " |