3
6
8
9
Answer is Wrong!
Answer is Right!
The answer is 9.
The sequence is a list of numbers that are each 30 less than the number before it.
66 –
213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube