The side length of a square is represented by the expression n−1.5. Which are equivalent expressions for the perimeter of the square? Choose all that apply.

A. n+n+n+n−1.5−1.5−1.5−1.5
A. n plus n plus n plus n minus 1 point 5 minus 1 point 5 minus 1 point 5 minus 1 point 5

B. 2(n−1.5)+2(n−1.5)
B. 2 times open paren n minus 1 point 5 close paren plus 2 times open paren n minus 1 point 5 close paren

C. 4n−1.5
C. 4 n minus 1 point 5

D. 1.5n−4
D. 1 point 5 n minus 4

E. 4(n−1.5)
E. 4 times open paren n minus 1 point 5 close paren