Answer:

Step-by-step explanation:





Answer:
44,286
Step-by-step explanation:
The rule is multiplying by -3.
The sequence goes -3, 9, -27, 81, -243, 729, -2187, 6561, -19683, 59049
Add all of those up and you get 44,286
The correct answer to your question is C.
X equals -3. if you need the steps just search up the equation!