Both question 10 and 11. (I need help, this is a test grade.)

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

Find solution of the linear equation y = 2/3x + 1/3