Yeah thanks.
I have reported a. lot of these questions and to my knowledge all were removed.
I'm also an user on AoPS and have been enrolled in intro. count+prob, and taking geometry now.
The key tips to reconizing these questions:
Does the anser contain blank spaces where numbers should be? If so, latexs wasnt enabled and probably a cheater
Does the screenshot have perfectly rendered latex? If so, probably a cheater
Does the latex look like AoPS or just you feel like you've done it? If so, probably a cheater.
Does the images look like asymptote code? usually B&W, labels are latex, etc? probably a cheater.
Does the asker ask for "please show your explanation"? If they come here often, they should know 98% of the time we show work. The fact that they are emphasizing that the explanation is needed shows how the question is likely AoPS(if satisfies above) and probably a writing problem. For writing problems, it's even more important that the question is not answered.
I am only taking my second class, like I said, but for the courses I attend, there should be a gut feeling of suspicion. Turns out I'm usually right.
jupiterjuno12, welcome to the site!