Write the equation of the line that passes through the points (9,5) and (8, -3). Put
your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.

(hurry! ) which expression is equivalent to the following complex fraction?

What is the value of x? enter your answer in the box. (cm)

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).