123/129=717 is the answer

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?

The longer leg of a 30-60-90 trangle is 18

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer