| ▲ | tyjen a day ago | |
Khan Academy was free and used to obtain 99th percentile SAT scores. Academic resources for success are abundantly available, but they require discipline, time, and effort. | ||
| ▲ | PurpleRamen a day ago | parent [-] | |
> Khan Academy was free and used to obtain 99th percentile SAT scores. Is it not free anymore? | ||