Solve the given inequality. describe the solution set using the set-builder or interval notation. then, graph the solution set on a number line.

Um what? rephrase that ?

Yes that is correct! ¡

The second statement is incorrect. the third statement is also incorrect, there is no such thing as a negative zero. the last statement is also incorrect because what your saying is that negative 49 is the opposite of negative 49 which is false because the opposite of negative 49 is positive 49.