Is this statement true or false? r={5, 10, 15, 20} is a solution to 5.5r≤27.5.

true

false

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?

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

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi