__ + 15 - 15 = 21
what is the blank number

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

Which statement is true about the discontinuities of the function f(x) = x-5/ 3x^2-17x-28