Look I begging you please help me out today last day finish this and I’m in class. (Will mark brainlest) and a Lil extra ;) help please

20 points! asap! a is known to be 6,500 feet above sea level; ab = 600 feet. the angle at a looking up at p is 20°. the angle at b looking up at p is 35°. how far above sea level is the peak p? find the height of the mountain peak to the nearest foot. height above sea level =

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k