Question

the measure of one side of a square is (s + 3) inches long. which pair of expressions both represent the perimeter of this square

Answer 1

4(s + 3) and (s + 3) + (s + 3) + (s + 3) + (s + 3) 
Please mark brainiest if you can :)

Answer 2

An expression could be 4(s+3). Hope it helps! :)