Devaughn's age is two times sydney's age. the sum of their ages is 69 . what is sydney's age?

Can (3,5 and square root 34) be sides on a right triangle?

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?

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?