Question

HELP!! Which sentence is appropriate for formal e-mail?

Answer 1

D. Schools should offer personal finance classes to teach basic economics.

A formal e-mail has a different tone and choice of words. In an informal e-mail, slang, figures of speech, and broken syntax are included; informal writing is a lot more similar to a spoken conversation.
By saying "I mean" and "hook kids up," the writing is more similar to a spoken conversation rather than formal writing.