document.write( "Question 702778: Could you show me the steps for the following algebra word problem?
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document.write( "When all n teams in a league play every other team twice, a total of N games are played, where N=n(squared)- n. A soccer league has 8 teams and all teams play each other twice. How many games are played? \n" );
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Algebra.Com's Answer #433177 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Substitute 8 for n and do the arithmetic.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "Egw to Beta kai to Sigma \n" ); document.write( "My calculator said it, I believe it, that settles it \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |