Plz help ASAP you will get 10 points if you answer this correctly. It is Saying to fix joe’s calculations.

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

Pls! does anybody know a shortcut for answering these types of questions in the future?

Can someone answer this question? : )