P is directly proportional to q. Whenp=30, q=4 a Find the equation connecting p and q.

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?

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).