A polyhedron has 14 faces and 20 edges. How many vertices does it have?

Let w=23 . what is the value of w + 45 ?

Arrange these numbers from least to greatest 3/5 5/7 2/9

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