If f(x) = 3x^2 +1 and g(x) = 1-x, what is the value of (f-g)(2)

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?

Drag statements and reasons to each row to show why the slope of the line between d and e is the same as the slope between e and f, given that triangles a and b are similar.

If a and b are real numbers, then |a-b| is always, sometimes or never equal to |b-a| ?