| Giver | Post | Date |
| sonora | If r = 3s, s = 5t, t = 2u, and u ≠ 0, what is the value of | 19-Apr-2022 |
| krishnaim98 | If r = 3s, s = 5t, t = 2u, and u ≠ 0, what is the value of | 23-May-2021 |
| LLSthm | If r = 3s, s = 5t, t = 2u, and u ≠ 0, what is the value of | 11-Jan-2021 |