The circumference of a circle = 30. What is the diameter, radius, and the arc length
of a 270° arc?

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

When is g(x) = 0 for the function g(x) = 5.23x + 4?

Aweekly newspaper charges $72 for each inch in length and one column width. what is the cost of an ad that runs 2 column inches long and 2 columns wide? its not 288