document.write( "Question 721657: \r
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document.write( "a group of freinds spent 245.86 on 14 shirts and pants. each shirt cost 11.99.each pair of pants cost 24.99.how many pair of shirts and pants did the group buy. \n" );
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Algebra.Com's Answer #442457 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! S+P=14 \n" ); document.write( "S=14-P \n" ); document.write( "11.99S+24.99P=245.86 \n" ); document.write( "11.99(14-P)+24.99P=245.86 \n" ); document.write( "167.86-11.99P+24.99P=245.86 \n" ); document.write( "13P=245.86-167.86 \n" ); document.write( "13P=78 \n" ); document.write( "P=78/13 \n" ); document.write( "P=6 ANS. FOR THE NUMBER OF PANTS BOUGHT. \n" ); document.write( "14-6=8 ANS. FOR THE NUMBER OF SHIRTS BOUGHT. \n" ); document.write( "PROOF: \n" ); document.write( "11.99*8+24.99*6=245.86 \n" ); document.write( "95.92+149.94=245.86 \n" ); document.write( "245.86=245.86 \n" ); document.write( " |