You find a case on sale price of $4.51 after a 45% discount what is the original price

Is the orthocenter of a triangle on the inside ?

Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)

What point is the projection of q on a) r b) s c) t