1/3(2x-57)+1/3(6-x)=-4

Solve for x

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 best way to getting answer for my exam is

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles