7 teams compete in a track competition. If there are 18 events in the competition, no event ends in a tie, and no team wins more than 3 events, what is the minimum possible number of teams that won at least one event?  Pick one: A) 3 B) 4 C) 5 D) 6 E) 7
3(max wins) x 6 =18 (6 teams win three events)   The answer is 6.
<result>D</result>
7 teams compete in a track competition. If there are 18 events in the competition, no event ends in a tie, and no team wins more than 3 events, what is the minimum possible number of teams that won at least one event?