3x + 1 = 7 what is the value of x? 8/5 2 8/3 3

In the diagram of circle a what is m

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?

What is the factored form of the following expressions? d^2 – 13d + 36