Sarah earns a weekly salary of $600 plus a commission based on her sales. In one week, Sarah's total sales are worth $1, 650. If her commission rate is 6%, what was her total salary during the week?

Why can't my rank go i have 1723 points, but my rank is only at ambitious, which is only 250 points! like, (p.s. i know this isn't related to math, but i just don't know why it's doing this and i would really appreciate if someone could tell me whats going on with this)