Answer:
Yes you can. here is the answer and explanation
The Power of a Product property tells us that when you multiply two numbers with the same base, you can add their exponents to determine the product.
For example,

*

=

.
The Power of a Quotient Property tells us that when you divide two numbers with the same base, you can subtract their exponents to determine the quotient.
For example,

/

=
X=10, y=7
Rate and give thx!
Hopes this helps:
Answer: -27/20