A square is represented by the expression n - 1.5. What are many equivalent expressions to that expression? And remember that a square has four sides.

4n - 6

Step-by-step explanation:

The side length of a square is represented by the expression (n - 1.5)

Now, if the length of a square is L, then its perimeter is given by 4L as there are four equal sides in a square.

So, the expression for the perimeter of the given square will be 4(n - 1.5) = 4n - 6. ( Answer )