How many times do I have to say that this subscription was canceled last year??? Please do not charge my card again.

Hi my sisters and brothers can tell me the answer because i don’t understand the question

(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 .

What are linear equations? could'ya explain too me, ? ! and how do you see what graph is a proportional relationship?