A$500 couch is marked up 20%. what is the new price of the couch?

Acircle has a circumference of 28.36 units what is the diameter of the circle

What is the value of p in the equation y^ = -4x?

Your company will replace the asphalt roofs on all the buildings at the factory complex shown below. the buildings have flat roofs. you charge according to the total roof area. what is this area, in square yards?