3.6 units A.
(-3, 4) and (3,4)
4.5 units
B.
(-5,3) and (-5, 11)
6 units
C.
(-20, -18) and (-22, -21)
8 units
D.
(-2, 4) and origin
15 units
E.
(7.-8) and (-2,-20)
Which of the following is correct sequence of the matching?

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .