The number of hours, h, Mr. Smith works this week must be less than 42. what is the inqualite

What is 1/2 x (6 x 4)+3 + 2 show your work

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

(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 .