Plz cant get no will mark brainliest . 1. write an expression that represents the length of the south side of the field. (2 pts) 2. simplify the polynomial expression that represents the south side of the field. (2 pts) 3. write a polynomial expression that represents the perimeter of the pumpkin field. (2 pts)4. simplify the polynomial expression that represents the perimeter of the pumpkin field.