John and Mary leave their house at the same time and drive in opposite directions. John drives at 85 mi/h and travels 35 mi farther than Mary, who drives at 40 mi/h. Mary's trip takes 15 min longer than John's. For what length of time does each of them drive?

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13

2, 2, 2 or -4, 20, 29

step-by-step explanation:

there is two ways you can do it.

the answer is  

c.

90.0π cm^2

hope you got it.

x=3y-6

step-by-step explanation:

solve for   x by simplifying both sides of the equation, then isolating the variable.