A pilot is flying from Dullsville to Middale to Pleasantville. With reference to an orgin, Dullsville is located at (2,4), Middale at (8,12), and Pleasantville at (20,3), all numbers being in 100-mile units.

The formula for the volume of a rectangular prism is v = lwh. a rectangular prism has a length of 2y 3 and width of 5y. the volume of the prism is 20y 10 + 70y 4 . what is the height of the prism? show your work.

If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).

In each diagram, line p is parallel to line f, and line t intersects lines p and f. based on the diagram, what is the value of x? ( provide explanation)