Cedar collects state quarters. he has 42 out of 50 available quarters. what is 42 out of 50 as a percent

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

[15 points]find the quotient with the restrictions. (x^2 - 2x - 3) (x^2 + 4x + 3) ÷ (x^2 + 2x - 8) (x^2 + 6x + 8)

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)