B should be the right answer
Answer:
Its eather 2a or -18
Step-by-step explanation:
I think its one of those two
Could i have a heart and branliest please.
Hope these images helps you...
AnswerEd by Benjemin ☺️
Answer: 60( 1 - 72)
Step-by-step explanation: i think it might be right so heres a proof
8(3/4)^n-1 i hope this help....