A square rug of length x cm is cut to fit a doorway. If 12cm was cut from the length and 5cm was cut from the width, write an expression for the area of the trimmed rug. Multiply and
then combine like terms. ​

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.