What does x equal 2x+15<7

In what form is the following linear equation written y=9x+2

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)

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost