Simplify 4(3a-3)-3(6a+2)

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.

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?