An= A1 r ^(n-1)
An= -4 (-3)^(n-1)
An= -4 (-3)^(7-1)
An= -4 (729)
An= -2916
I think this is right :)
Well i havent read the story but from context clues id say its B
I don't understand what you are trying to say
Answer:
is thier any way you can take a picture of what the problem is cause alot of the equation are not adding up the way you put them
2x2x2x2x2 is 2^5 in standard notation
