determine the value of x

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

If the tip varies directly with the number of guest which equation represents between the tip, t, and the number of guest, g?

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).