The answer is 1. 9 over 9 is a whole, which is one. 1 to the second power is 1. 1 to the 7th power is 1. No matter how many exponents you put on 1, it will always stay one. So the answer is 1.
Answer:
a:75
c:11
Step-by-step explanation:
-25.65 - 16.5 + 12.45 = -29.7......he is now at 29.7 ft below the surface
The answer is 9
mark brainliest
Could I have the choices?