The intersection of parallel lines b and c and transversal line d form several special angle relationships, as shown in the image below. Which pairs of angles are vertical angles? Select all that apply.

2 and 3
5 and 8
7 and 2
4 and 5

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

What is the solution set of the quadratic inequality x^2-5< or equal to 0

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?