The answer of this equation is a^n=9(-1/4) (n+ 1)
Answer:
I belive it is c
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Hope this helps! :)
A system of equations may have a single unknown to varying multiples of unknowns , as much the number of unknowns increases , that much system of equations are also built up , else , it can't be resolved
