document.write( "Question 901249: four teams are competing against each other for district volleyball championship. every team must play exactly once against the three teams. so far, team a has played 3 matches, team b has played 2 matches and team d has played 1 match, how many match(es) has team c played? \n" ); document.write( "
Algebra.Com's Answer #546609 by Purple mathematician (9)\"\" \"About 
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Team A = competed with team B,C, and D
\n" ); document.write( "Team B = competed with team A, and C
\n" ); document.write( "Team D = competed with team A
\n" ); document.write( "Team C = competed with teamA and B\r
\n" ); document.write( "\n" ); document.write( "So team C played 2 matches
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