Question

UHMMMMM
algebra problem, timed answer, will totally give brain to answer just help me not fail!!

Answer 1

9x1y^-7
————
z^-7

9y^-7
———-
z^-7

9
——
z^-7 y^7

9z^7
——-
y^7

therefore your answer is 9z^7
——-
y^7