Answer:
IM SO SORRY I DON'T KNOW PLZ HELP THIS FRIENDLY PERSON SOMEONE
Basic problem!
So every week he receives $7. This is then added to his total every week. So in 4 weeks, this means he has added 7+7+7+7, also known as 7x4. This results in an answer of $28 after 4 weeks!
A potentate had absolute power to make laws and command the army for 6 months.