For the bingo below, suppose that a combination of a column letter and a row number, such as B1, respresents an input and the number at that location such as7, represents an output. use this information for items 15-17. What outputs corresponds to 12?
What input coresponds to 54?
Does every input have a numerical output? Explain

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

(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 .

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?