A piano teacher has 4 1/2 hours available to teach a night each lesson will last 1 1/2 hours how many lessons can the teacher schedule in a night

Answer this question only if you know the answer! 30 points and

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?

What term makes it inconsistent y=2x - 4 ?