A plane is flying at 22,325. to avoid some turbulence, the ascends 1575 feet . It then descends 2/5 of its new height to prepare for landing . What are the heights that the plane will be at after it ascends to avoid turbulence and it descends to prepare for landing ?

Anut store normally sells cashews for? $4.00 per pound and peanuts for? $1.50 per pound. but at the end of the month the peanuts had not sold? well, so, in order to sell 40 pounds of? peanuts, the manager decided to mix the 40 pounds of peanuts with some cashews and sell the mixture for $2.00 per pound. how many pounds of cashews should be mixed with the peanuts to ensure no change in the? profit?