Only do this if you ACTUALLY have an answer please. 1.) 7r + 9 - 3 - 2r *

2.) 4w + w *

3.) 6h + 9h *

4.) -4 + 7d - 9d + 2 *

5.) 7z - 6z + 4 + 8 *

6.) 8y - 2y - 6 *

7.) 7d + 2 - 3d - 4 *

8.) c + 3c *

9.) 5s - 4s *

10.) 2c - 7 - 6c *

3. find the radius of circle p.4. find y.

Which of the following is the result of expanding

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).