Question

The problem from http://saab.org is attached

Answer 1

This one is going to be really hard to type out. Can I print it and do it by hand then scan it back in? The question itself isn't too bad it's just easier to write than to type for these kinds of questions.

Answer 2

It's 148.55 so 149 to the nearest integer. I'll scan the work.

Answer 3

It is 2D, right?

Answer 4

And here's the work:

Answer 5

Here is the solution generated by http://saab.org