Anyone here think they can do math?

Most of us up here can do math. Some better than others. If you want help doing yours, try posting your work and answers. Then we can check to see if they are correct and help you if they are not. Otherwise, it just looks like you want someone to do the work for you. (But never fear, there are always people up here who want to show off and do the work for you! I just wouldn't bet my grade on their answers if I were you!)