For which of the following functions does f(-3)=0? A: f(x) = (x - 3)^2
B: f(x) = -x^2 - 3x
C: f(x)= -(x + 3)^2
D: f(x) = x^2 + 5x + 4
E: f(x) = 2x - 3(x + 1)

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?