The area of a square is represented by 9x^2-12x+4 which expression represents the perimeter of the square?
a) 3z-2
b) 3z+2
c) 6z-4
d) 12z-8

Carrie started with 12 ounces of water when she begin to walk. when she was finish walking she had 2 1/4 ounces of water left. how much did she drank

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

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply