What is a function rule for the perimeter P of a building with a rectangular base if the width w is two times the length l?

Answer 1

W = 2L

P = 2W + 2L = 2(2L) + 2L

Answer 2

What is the function rule for the perimeter P of a building with a rectangular base of the width W is 3 times the length L?

Answer 3

p=2w maybe im not 100 hundred percent sure though