PLEASE HELP!!! PRE ALGEBRA EXPONETS!! 20 POINTS AND ILL GIVE BRAINLIEST!!!

Answer:
[tex] - \frac{1}{3} [/tex]
Step-by-step explanation:
[tex] \frac{ - 3}{( - 3) ^{2} } [/tex]
[tex] \frac{3}{ (- 3 )\times ( - 3)} [/tex]
[tex] \frac{ - 3}{9} [/tex]
[tex] - \frac{1}{3} [/tex]