I only got a 77 on my Teas but I also have a 4.0 in all my classes. It couldn't hurt to just apply. The teas is not the only thing they rank you on. I got a 81 on my science portion as well. My adviser told me that its not always about the teas but when it comes down to a few who are on the edge they use that to make their decision. I hope this helps!