class 3

So today I immediately jumped and started to continue off what I had started in last class. I started doing chapter 3 it was going good until it kept denying my work for some reason. The first problem I solved after like 10-15 min of asking and reading about it, My problem was the I had to Capitlaiz one of the letter in which I forgot to. Than everything was normal until it kept on denying my work for the rest of the class I still have not figured out what the problem is but I am going to research about it tonight or tomorrow and continue my work.