| Recipient | Post | Date |
| amorphous | Re: In a group of adults, the ratio of women to men is 5 to 6, w | 29-Jul-2019 |
| GreenlightTestPrep | Re: x and y are both positive integers. | 25-Jul-2019 |
| amorphous | Re: Alexa invited the same of boys and girls to her party | 25-Jul-2019 |