User contributions
- 02:36, 21 July 2024 (diff | hist) . . (-1) . . m 2019 AMC 12B Problems/Problem 9 (Changed 'second' to 'third' to match given inequalities) (current)
- 17:14, 19 July 2024 (diff | hist) . . (+702) . . 2021 AMC 12A Problems/Problem 6 (I added a more straightforward way of working the problem with ratios)
