The distances of two trains from a station can be represented by the equations shown, with t being the time in hours and d being the distance in miles Train A's distance from the station is given by D = 80t + 450
Train B's distance from the station is given by D = 60t + 850

How many hours after the trains left the station will the two trains be the same distance from the station, and what will the distance be?

A = 20 hours, 400 miles
B = 140 hours, 2050 miles
C = 20 hours, 2050 miles
D = 10 hours, 400 miles