There are 19 teams in the hockey league, and each team faces all the other teams 10 times each. How many games are played in the season? Choose the correct answer
A) 1710	B) 1920	C) 2440	D) 2860	E) 3260
The number of ways to choose two teams is 19C2 = 19*18/2= 
<gadget id="calculator">19*18/2</gadget>
<output>171</output>
171   The total number of games in the season is  10*171= 
<gadget id="calculator"> 10*171</gadget>
<output>1_710</output>
1710.   The answer is 1710.
<result>A</result>
There are 19 teams in the hockey league, and each team faces all the other teams 10 times each. How many games are played in the season?