Dates add and subtract by DAYS.
If you want to find things that are "Pending" and were created more than 30 days ago:
Enter Find Mode
SetField [ Status ; "Pending" ]
Setfield [ CreationDate ; "<" & ( Get(CurrentDate) - 30 ) ]
Perform Find 
Earlier dates are "less than" later dates, and "Today - 30" is 30 days ago.
Is this what you were after?
Thanks for your response, I just tried it out and yes, this takes care of it.
Gotta tell you its a lot easier than i thought. Maybe you just need a fresh set of eyes, or a new brain lol
Either way thanks