Parallel lines t and u are cut by two transversals, r and s, which intersect line u at the same point. What is the measure of angle 2?
25°
42°
46°
88°

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

3x = 729 solve for x plz . it's urgent. will mark