This is the beginning of what is going to be a thread of questions for one of multiple subject. Since I'm in a rush to finish all my online work, I'd appreciate any help I can get.

An energy plant is looking into putting in a system to remove harmful pollutants from its emissions going into earth's atmosphere. the cost of removing the pollutants can be modeled using the function c = 25000p/100 -p what is the vertical asymptote?

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?

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.