Brian, Zack, Dan,Jay, Ed, and Andrew want to play a two-player video game. If only two people can pay at a time, how many different pairs can they form for the first matchup? A …

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asked May 27, 2018 210k views

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Sanjay Manohar · Answer 1 · 2018-06-03T15:35:02+0000

Brian x Zack
Brain x Dan
Brian x Jay
Brian x Ed
Brian x Andrew
Zack x Dan
Zack x Jay
Zack x Ed
Zack x Andrew
Dan x Jay
Dan x Ed
Dan x Andrew
Jay x Ed
Jay x Andrew
Ed x Andrew

Those are all the possibilities. There are 15, so C would be the correct answer.

Brian, Zack, Dan,Jay, Ed, and Andrew want to play a two-player video game. If only two people can pay at a time, how many different pairs can they form for the first matchup? A …

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2 Answers

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