Describe fully the single transformation which takes shape A to shape B

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Which polynomial equation of least degree has -2, -2, 3, and 3 as four of its roots? (x + 2)(x - 3) = 0 (x - 2)-2(x + 3)3 = 0 (x-2 + 2)(x2- 3) = 0 (x + 2)2(x - 3)2 = 0

Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?