19,26,33,40,47,54 arithmetic sequence

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?

The verbal translation for the difference of m and 7 increased by 15

Nikolas calculated the volume of the prism. his work is shown below.