Express x^3+4x^2-45x in factored form

Apath 3 m wide runs around the inside of a square park inside 60 m.find the area of the path.pls

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?