Answer these both correctly I’ll give brainalist + 13 points

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

Quick translate "x is 12 units from 20" into an equation. what are the values of x being described? if you can answer any of my other questions that'd be great too

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.