Answer:
hi
Step-by-step explanation:
lolol
Answer:
x = -4
Step-by-step explanation:
-2x-11=-3x-15
x - 11 = -15
x = -4
Answer:
19683
Step-by-step explanation:
As the formula of the geometric sequence:

In the sequence of 1, 3, 9..., you have a1 = 1 and r = 3. Therefore:

Hope this helps!
<span>45n^(5/2) is the answer
</span>
18/4ths, 27/6ths, and 36/8ths.