Help fast! An apple and an orange weigh as much as a pear and peach weigh together. An apple and a pear weigh less than an orange and a peach together, and a pear and an orange weigh less than an apple and a peach together. Which of the pieces of fruit is the heaviest?

An observer(o) spots a plane(p) taking off from a local airport and flying at a 29 degree angle horizontal to her line of sight and located directly above a tower(t). the observer also notices a bird circling directly above her. if the distance from the plane(p) to the tower(t) is 6,000ft., how far is the bird(b) from the plane(p).