AC on top is tangent to circle O at point C.
What is the length of AC

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.