The side length of a square is represented by the expression n - 5
Which expressions are equivalent to the perimeter of the square?
Select the THREE choices that apply.

A. 4n - 5
B. n + n + n + n -5 -5 -5 -5
C. (n - 5) + (n - 5) + (n - 5) + (n - 5)
D. 4(n - 5)