Question

Pls help, I'll give brainlest

Answer 1

Answer:

b

Step-by-step explanation:

Answer 2

Answer:

C

Step-by-step explanation:

When multiplying exponents, you would add the degrees.

A, B, and D's degrees add up to $5^{-2}$ , which is equal to 1/25.

C adds up to $5^{2}$, which is 25, therefore making it C