There are 50 athletes signed up for a neighborhood basketball competition. Players can select to play in the 6-player games (“3 on 3”) or the 2-player games (“1 on 1”). a. All 50 athletes sign up for only one kind of game. Complete the table to show different combinations of games that could be played.

b. If the neighborhood holds 13 total games and all 50 athletes participate, how many 6-player games and how many 2-player games are played?