Factor the polynomial 2x(x-3)+9(x-3)
a)18x(x-3)
b)(2x+3)(x-9)
c)(x-3)(2x-9)
d)(x-3)(2x+9)

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.

What percent of 18 is 24? and plz explain thx.

Hey hotel charges guests $19.75 a day to rent five video games at this rate which expression can be used to determine the charge for renting nine video games for one day at this hotel? pls