When someone may be giving away something for free.
Answer:
My Favorite film is The Old Guard
Explanation:
I like The Old Guard because it has action an etc.
Answer:
A numeral system is a writing system for expressing numbers; that is, a mathematical notation for representing numbers of a given set, using digits or other symbols in a consistent manner. The same sequence of symbols may represent different numbers in different numeral systems.
Explanation:
I believe they are icons.