5. Simplify when a = 4 and b = 3; 2a – 21 ÷ b *

George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?

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

The function below is written in vertex form or intercept form. rewrite them in standard form and show your work. y = (x+4)(x+3)