Which equation equals 8. 5/2x+7/2=3/4x+14. 5/4x-9=3/2x-12. 5/4x-2=3/2x-4. 5/2x-7=3/4x+14​

(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 .

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions