Question

plz help
I will mark him brainlist​

Answer 1

Step-by-step explanation:

a)(-5)3÷(-5)9.

=(-5)3-9.

=(-5)-6

= -1

(-------)6

5

= -1 by 5 to the power 6

:)Now you can try the other ones

Thank you

Answer 2

Answer:

here's your answer

hope it will help you