Colette has already spent 3 minutes on the phone, and she expects to spend 1 more minute with every phone call she routes. In all, how many phone calls does Colette have to route
to spend a total of 26 minutes on the phone?

(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 .

Does the point (1, sqrt 7) lie on circle shown.

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10