X/y*9=n
9x/y=n
9x=yn
y=9x/n
Answer:
Its 69
Step-by-step explanation:
Hi!
In this problem, you would multiply the constants and then add the exponents. The answer would be (5*5)n^(4+4), or 25n^8.
The answer is A: 25n^8
If your trying to see which goes first 4,-4