Which system below has no solution? O y = 4 and y=2x-3
O y=.4 and y=2x-3
O y=-4% and y = 2x + 3
Oy=.4** and y=2x-3

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.