Question

The side length of a square is represented by the expression n - 1.5. Which expression can be written to find the perimeter of the square?

A. 4n - 1.5

B. 2(n - 1.5) + (n - 1.5)

C. 1.5n - 4

D. 4n - 6

Answer 1

I think it’s a ............

Answer 2

D.

Explanation:
The perimeter of a square is 4 times the length of one side. If one side is n - 1.5, multiply by 4.
4(n - 1.5)
4n - 6