Find two consecutive even numbers such that four times the first is equal to twice the second

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.

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

Which expression shows the sum of the polynomials with like terms grouped together