C=10 because if you multiply 2 by 10 and then subtract 6 you get 14
I would say 'A' Incredulous.
Hope i helped!
Answer:
please give me brainlist and follow
Explanation:
Informal writing is similar to conversational English. It might include slang, figures of speech, etc. Informal writing has a more personal tone, similar to if you were to speak directly to your audience. Simple: Informal writing uses shorter sentence, and some of them might be incomplete.