Can you help me with these questions please!? x + 5 = 22 and 2x + 8 = 12

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.

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Question 5 spring semester final exam math evaluate