Emma wants to write an expression to represent her daily earnings. She earns a base rate of $20 per day and then $3 for each flower arrangement (f) she makes. Which
expression could be used to represent Emma's total daily earnings in dollars?

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)