Which of the following is not equivalent to the formula for the circumference of a circle, c = 2pir ? a) c over r equals 2 times pi b) c over pi equals 2 times r c) c over the quantity of r times pi equals 2 d) cr = 2pi

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?

I’m stuck on this equation, anyone got the answer?

Maurice has 54 fewer comic books than rebecca. they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection