Answer:
handouts with visual aids
Explanation:
eveeything else involves technology which could fail as well.
4/10 pencils are red. I'm not sure what you mean by write two equivalent fractions but 4/10 and 8/20 as the equivalent amount of red pencils/total amount of pencil
It will D I think I am not sure if I am right
It makes the argument stronger. This is because it gives you the chance to respond to your reader's objections before they have finished reading. It also shows that you are a reasonable person who has considered both sides of the debate. Both of these make an essay more persuasive.