4: 30 lesson start lesson is 50 minutes long. when did lesson end

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?

How do you solving the solution of each system using elimination?

How do i solve uniform motion problems?