You earned a 90% on my science test you answer 18 questions correctly how many questions were on the test

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.

Evaluate the expression. (9 + 5)(3 + 2)0

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48