Hi Expert13, I have a couple homework problems that I'm stuck on. It's only 2 questions but can you write in words step by step how you did each step?...

Hi Expert13, I have a couple homework problems that I'm stuck on. It's only 2 questions but can you write in words step by step how you did each step? I have to present it tomorrow and I don't know where to start. Please help! Thank you :)