It takes 5 minutes for 7 people to drink 25 pints of water. At this rate, how long would it take 15 people to drink 160 pints of water

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

Which of the following represents the factorization of the trinomial below? x^2+7x-30

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)