9.9 because it's on the tenth place
Answer:
See below ↓↓
Step-by-step explanation:
a₁ refers to the first term of the sequence.
That is clearly : a₁ = <u>6</u>
<u></u>
The formula for the nth term is :
- aₙ = a₁rⁿ⁻¹
- Common ratio (r) = quotient of consecutive terms
- r = -12/6 = -2
Therefore, the nth term is :
Answer is in a photo. I couldn't attach it here, but I uploaded it to a file hosting. link below! Good Luck!

I'm pretty sure it would be 2 and 90, let me know if I'm wrong.
560 + 20x = 700 so the blue one