I need help with these 2 first correct gets brainleist 8-9

Answer:
The answer is
8_ x5/y5
9_ 1
Step-by-step explanation:
8
[tex] \frac{ {x}^{2} {y}^{ - 3} }{ {x}^{ - 3} {y}^{2} } = \frac{ {x}^{2} {x}^{3} }{ {y}^{3} {y}^{2} } = \frac{ {x}^{5} }{ {y}^{5} } [/tex]
9
Any amount raised to a power of zero becomes the expression equal to one