What tone should a formal letter always have?

make sure you're words are respected because formal letter is likely given to authorities or teachers and the more respect you show more better it looks express the concern of letter in a mannered way..

brainliest?

With a Formal Tone, respectful and kind.

Explanation: Formal Tone; use words such as "please" and "kindly" but avoid using informal language words such as "cool" and "awesome."

the answer is b:   the american composer and singer bob dylan composed many songs, by which he is very famous and considered one of the mosts influencial artists of pop music. he was awarded the nobel prize in literature for his type of poetry. but the huge impact his songs had are due to both lyrics and music, without which the message would lose strength.