Question

Screenshot below

Answer 1

It just requires to read carefully, " 2 concert tickets every minute" so this is a function of time right? So it has to be 2*t, so we can eliminate 2 options right away.

Answer 2

Can you figure it out now?

Answer 3

b and c r gone

Answer 4

and then he already sold 8

Answer 5

Why would you eliminate b and c? I just told you those are the ones that stay

Answer 6

and he wants to sell, so that leaves with one solution.

Answer 7

ugh. sometimes this drives me crazy. i just can't type the answer. UGH!!!

Answer 8

:)