Please help, my brain is not smart enough to process this D::

Select the number of ways in which a line and a circle can intersect

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

If on=8x-8,lm=7x+4,nm=x-5,and ol=3y-6