Answer:
you can watch YT videos or search online. search: How to solve proofs. Also search up proof theorems. This will help you even more towards solving more complex proof problems.
Step-by-step explanation:
What’s the rest of the question
Answer:

Step-by-step explanation:
Given


monthly
Required
Write an expression to determine the number of months
The total can be expressed using:

Substitute value for each term


Hence:
Option F answers the question
It's adding 7 each time. So...
5, 12, 19, 26, 33, 40, 47, 54, 61, 68, 75, and
82