If f (x) = 2x + 3 and g (x) = 4x + 5 then what is the degree of f (x)*g (x).

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.