There are four blue marbles, an unknown number of red () marbles, and six yellow marbles in a bag. Which expression
represents the probability of randomly selecting a blue marble, replacing it, and then randomly selecting a red marble?
TO(10)
for (tor)

Giving 100 points asap bev has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. calculate the area of the polygon. be sure to show all your work and explain your answer.

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9