The revenue from selling x shirts is r(x) = 11x.


The cost of buying x shirts is c(x) = 6x + 20.


The profit from selling x shirts is p(x) = r(x) – c(x).


What is p(x)?

Ap(x) = 5x + 20
Bp(x) = 17x + 20
Cp(x) = 17x – 20
Dp(x) = 5x – 20

HELP!!give me the correct answer!! thank you