Hi - I'm trying to show/hide a form field based on the results of a dropdown and a number input. 

The field should only show if the user selects a particular option of a dropdown (which I'm solid on) and if the input threshold is < 20000 or >= 10000

I can do this all day long in C++, Java, JavaScript, C#, VBA but its giving me the fits. 

The particular fields are:

TypeofCase (the dropdown)

DenialAmount (the number input)

Right now I've tried 

TypeofCase != "Initial Case Review"  && DenialAmount < 20000  just to see if it'll work and I can't get any traction on the numeric entry. 

Any suggestions?