The length of a rectangle is four times its width. If the perimeter of the rectangle is 60ft, find its area.

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

He concluded that a heavier object dropped from the same height as a lighter object will land