Suppose the circumference of a circle is 15pi. what is its diameter?

How many square centimeters of wrapping paper will be used to wrap the shoe box?

How can you use synthetic substitution to tell whether a given binomial is a factor of a polynomial?

Barrett is comparing the membership fees for two museums.the art museum charges a one-time fee of $8.25 plus $2.25 per month. the science museum charges a one-time fee of $10.75 plus $3.50 per month. how much does barrett save by joining the art museum instead of the science museum?