Option D is correct. The correct option for the recursive formula is 
Given the sequence 10, 14, 18...
The first term is 10, hence
a1 = 10
The previous terms will be 
From the sequence, we can see that <em>4 is being added to the previous term to get the next term</em>. Hence the nth term will be expressed as:

Get the term before the first term 
If n = 1

Hence the correct option for the recursive formula is 
Learn more here: brainly.com/question/18233843
Answer:
$0,90
Step-by-step explanation:

I am joyous to assist you anytime.
Answer:
c
Step-by-step explanation:
12/66--->x/22
12/66--->4/22 (almost 4/20 if you know what I mean)