after allowing 25 percent discount on the market and leving 15 percent vat an article was sold if the discount amount is rs 1000 find the article including vat (plz fast)

Which statements about these triangles is true

Triangle xyz has vertices x(1,3), y(0,0)

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