the graph of a line goes down and to the right when:

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

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)