| Recipient | Post | Date |
| Walkabout | A border of uniform width is placed around a rectangular | 15-Sep-2019 |
| Walkabout | In the xy-coordinate plane, is point R equidistant from | 15-Jul-2019 |
| Walkabout | If n = 3^8 - 2^8, which of the following is NOT a factor of | 15-Jul-2019 |
| 0000000000 | Debrief: 750 in 1 month-->780 1 month later. Error analyses attached | 11-Jul-2019 |
| AbdurRakib | If m and p are positive integers and m^2 + p^2 < 100, what is the | 08-Jul-2019 |
| AbdurRakib | For each student in a certain class, a teacher adjusted the student’s | 08-Jul-2019 |
| asveaass | If r and s are the roots of the equation x^2 + bx + c = 0 | 08-Jul-2019 |
| catty2004 | If a, b, c, and d, are positive numbers, is a/b < c/d? | 08-Jul-2019 |
| AbdurRakib | In the two-digit integers 3[m]\Box[/m] and 2[m]\bigtriangleup[/m],The | 08-Jul-2019 |
| macjas | How many of the integers that satisfy the inequality (x+2)(x | 08-Jul-2019 |