document.write( "Question 204773This question is from textbook prealgebra
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document.write( ": sixty newspapers cost $27.find the cost for 16 newspapers????????? :*( \n" );
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Algebra.Com's Answer #154539 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! sixty newspapers cost $27.find the cost for 16 newspapers \n" ); document.write( ": \n" ); document.write( "A ratio equation \n" ); document.write( " \n" ); document.write( "Cross multiply \n" ); document.write( "60x = 16 * 27 \n" ); document.write( "60x = 432 \n" ); document.write( "x = \n" ); document.write( "x = $7.20 for 16 news papers \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "Check by finding the cost of one paper \n" ); document.write( " \n" ); document.write( "Cost of 60 \n" ); document.write( ".45 * 60 = $27, confirms our solution \n" ); document.write( " |