One Thousand and One Nights. One Thousand and One Nights is one of the most famous compilations of folktales to have ever existed.
The answer is the first one y=20+45x
Because x represents the extra hours
A topic that is both appropriate and narrow enough could be "Development of the party system". That topic could explain how the party system was created and how it influenced decision making and legislative processes throughout history.
Since you didn't give us the sentence 1, I can only assume.
A synonym is a word that has the same meaning as another word. So, the word <em>hard </em>can be synonymous with difficult, if it is a difficult task, or it can be solid, if the sentence is about rocks, or something like that.
