User contributions for Pearl2008
3 November 2025
- 17:1417:14, 3 November 2025 diff hist +615 2024 AMC 12A Problems/Problem 18 Solution 9 current
28 September 2023
8 November 2022
20 October 2021
5 October 2021
- 13:4913:49, 5 October 2021 diff hist −1 m 2018 AMC 10B Problems/Problem 21 →Solution 4 (Using the answer choices)