Solve the Problem by Writing and Using a System of Linear

Multiple Choice

Solve the problem by writing and using a system of linear equations.
-Two bikers start at opposite ends of a trail and bike toward each other. The trail is 150 miles long and they meet in 5 hours. If one biker is twice as fast as the other, find both biking speeds.

A) 10 mph, 20 mph
B) 5 mph, 10 mph
C) 75 mph, 150 mph
D) 8 mph, 16 mph