Multiple Choice
Solve the problem.
-In a sports league of n teams in which each team plays every other team twice, the total number N of games to be played is given by 
. How many teams are in a softball league if the total number of games played
Is 90?
A) 9
B) 11
C) 8
D) 10
Correct Answer:
Verified
Correct Answer:
Verified
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Q53: Find the x-intercepts of the graph of
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