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This is happening because your printing paper size and your logical paper size are the same, so the crop marks are cut off. The way to fix it is to set up the paper options as though you were not putting crop marks in place using geometry, then specify a larger printing paper size using crop. For ...

According to the documentation (which you should read!), the "title" field is the entire title of the code sample without a number. The caption is the same thing, except it says "Listing 1: [caption contents]" or similar for second, third, etc. listings. If you specify both, whichever is specified ...

You probably want to have a look at either the supertabular or longtable packages. These provide tabular-like environments that split across pages, if necessary, including repetition of running headers and footers such as "continued on next page."

Something like

\documentclass{article}
\usepackage{amsmath}
\begin{document}
\begin{equation}
\left.
\begin{aligned}
1 + \cfrac{1}{1+
\cfrac {1}{1+
\cfrac {1}{1+
\cfrac {1}{1+
\cfrac {1}{1+ \dotsb
}}}}}
\end{aligned}
\right\} = xyz
\end{equation}
\end{document}

should do it. The "aligned ...

The package you meant is "amsmath" not "asmmath" (AMS = American Mathematical Society). There is also the bbm package to get "blackboard bold" characters.
can you also give the command to put a double-strike R (ℝ) like i showed in the main post?

It's right there on the first page of the link to ...

The package you meant is "amsmath" not "asmmath" (AMS = American Mathematical Society). There is also the bbm package to get "blackboard bold" characters.

Did you use the apacite bibliography style? (i.e., \bibliographystyle{apacite})

If you did and it's still not working, please post a minimal working example.

I'm not sure why you would want it this way, but...the booktabs package actually does this as an unintended side-effect.

Here's a reason for the percent sign (i.e., a comment, which has the effect of eating the spaces until the next line); compare the following:

\documentclass{article}
\newcommand*{\hello}{
Hello, world!}
\newcommand*{\goodbye}{%
Goodbye, world!}

\begin{document}
\noindent
This is the \hello ...

I would use the gather environment rather than align for this application.

To break the first equation across a line, use the split environment.