Solve each equation by factoring.
x^2 + 3x + 2 = 0

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

The parabola opens: y=√x-4 (principal square root) up down right left

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