Can you please help me with this question

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

What is the average rate of change for this function for the interval from x=2 to x=4 ?

What can you determine about the solutions of this system