document.write( "Question 731820: 7 teams are in the Christmas Basketball Tournament. Each team will play each other only once. \n" );
document.write( "~ graph a network of the tournament \n" );
document.write( "~ how many games were played in total? \n" );
document.write( "~ if 2 more teams were added to the tournament list, how many games would then be played? \n" );
document.write( "~ show your work and explain your answer \n" );
document.write( "
![\"\"](\"/images/stars/stars-13.gif\")
