You have the 175 on the wrong line, the problem says 175 feet from the base, this is the bottom of the tree.
See attached picture for solution:
1. 19
2. 14
3. 9
4. 10 rounded didn’t know if you wanted decimals
5. 4
Answer:
-240
Step-by-step explanation:
500 - 800 + 60
= -300 + 60 = -240