Anyone know the answers 11 through 20?

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

Normal yağmur ile asit yağmuru arasındaki fark nedir

What term makes it inconsistent y=2x - 4