Question

a car travelling at x km per hour is going from a to B. after the car has travelled for 6 hours, B is still 100 km away. what is the distance from a to B in terms of x?​

Answer 1

Distance from A to B is 6x+100.

Step-by-step explanation:

It is given that a car travelling at x kilometer per hour.

1 hour = x kilometer

6 hour = 6x kilometer

It means can can travel 6x kilometer in 6 hours.

It is given that after the car as travel for 6 hours B is still 100 km away. So,

Distance from A to B = Distance covered in 6 hours + 100 km

                                 = 6x km + 100 km

                                 = (6x+100) km

Therefore, the Distance from A to B is 6x+100.