The OP’s chances are probably slim but you still can’t really tell until you see the application and put it into context with all the other applications.
MIT (for some reason) does not quote GPA ranges for the incoming freshman class in their common data set. But as far as test scores go in the most recent data set for the incoming freshman class; 5.3% had SAT math scores in the range from 600 to 699 (OP is 700), 4.5% had reading scores in the 500 to 599 range (OP is 600), and her writing score was in the top range of 700 to 800.
So, OP don’t get your hopes up, but still apply if you want to. Just be sure to have a backup plan. Note that even strong candidates should have a backup plan as the admit rate is so low.