If you are planning to fund Australia with part-time work, start here: on the Student visa (subclass 500), you can work 48 hours per fortnight during term and unlimited during scheduled course breaks. That is the rule people break by accident when they treat a fortnight like a week.
If you go over the limit, you are not just “making extra money”. You are risking your visa condition. That can make the rest of your stay much harder, so do not budget on the assumption that you can work more than the rule allows.
This is the part-time work limit to plan around for all study in Australia decisions, not just the visa form.

