If + and - = + and + and + = - then what does - and - = ?

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?

Find the zeros of each function. f(x) = x^2 + 5x - 6

What’s the volume of the triangular prism?