A bag contains 7 red, 3 yellow, and 4 blue marbles. What is the probability of pulling out a blue marble, followed by a red marble, without replacing the blue marble first? A) 11/14
B) 1/7
C) 2/13
D) 75/91

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

Common binomial factor of 6x(3x+7)+5(3x+7)