David is buying a cheese wheel priced at $14 before tax. The store charges %8, percent sales tax. What is the total price, including tax, David pays for the cheese wheel?

Factor this polynomial completely x^2-64

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

Is a positive integer raised to a negative power always positive