9, 10, and 11 are all apart of the same problem I'm just having a hard time figuring out what exactly to do next and even if I did #9 correctly.

If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?

Plz hurry evaluate the expression a+b where a=8 and b=19

Adistribution has the five-number summary shown below. what is the third quartile, q3, of this distribution? 22, 34, 41, 55, 62