PLEASE HELP!!!!

Question 7(Multiple Choice Worth 1 points)
(06.05 LC)
Given the functions m(x) = 4x - 11 and n(x) = x - 10, solve m[n(x)].
m[n(x)] = 4x - 51
m[n(x)] = 4x - 29
m[n(x)] = 4x²- 51
m[n(x)] = 4x² - 29