Question

five student are lined up in a cafeteria( alex,bryan,christy,dawson,and eric)

Answer 1

how many different ways can they line up if bryan and eric must be at either end?

Answer 2

ok... the rest?
Also, my name is Alex. XD

Answer 3

lemme write that out. Gimme a second.

Answer 4

my best guess is 6.

Answer 5

So really there are only three persons to line up, multiplied by two ways, either Alex or Eric at the head of the queue.

Answer 6

Don't forget either Alex or Eric could be up front.

Answer 7

I still come up to 6...

Answer 8

so would it be like this