The ratio of floor seats to balcony seats in a theater is 20: 1. does this theater have more floor seats or more balcony seats? how do you know?

Solve for x i'll try to attach the files bc it's not letting me for some reason

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price