Solve. 4 A taxi service charges a pick-up fee plus a charge for
each mile driven. The equation y = 1.8x + 5 gives the
total cost y to travel x miles in the taxi. Complete the
table. Explain how to use the table to find the slope and
the y-intercept for this function.

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?