What equation is represented by the equation on the graph?
у
X
O A. y = -1/2 x - 2
B. y = -x-2
OC.
y= }x+2
OD. y=-x+ 2

What is the exact area of a circle with a diameter of 50 centimeters? a.87.9 square centimeters b.379.9 square centimeters c.1962.5 square centimeters d.4923.5 square centimeters

Solve the system of equations. y= 2x y= x^2 - 15

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?