RE: Triangle ABC is shown below.
What is the length of line segment AC?
07
A
O 9
2x
3x - 7
O 14
O 18
B
4x - 10
с

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?