Lesson 4: Reasoning about Equations and Tape Diagrams (Part 1) Cool Down: Finding Solutions Here is a diagram and its corresponding equation. Find the solution to the equation and explain your reasoning.

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.

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

How do you determine if an ordered pair is a solution to a given equation?