Consider the equation below 5(3a - 1) - 2(3a + 2) = 3(a+2)+v
*Select two expressions that are equivalent to v.
A. -a - 10
B. 3(5a + 2)
C. 6a - 7
D. 3(2a - 5)
E. 6a - 15
F. 3(a + 2)
G. 6(a - 15)
H. -6a - 4

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

answer: howdy

step-by-step explanation:

4.5%

step-by-step explanation:

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)