PLS JUST GIVE THE OPTIONS

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

What is [tex] {7}^{98 + \sqrt{4} } - 3 \times (64 \div 2 + 4 - 36) \times a = a + 36[/tex]?

Explain how you divide powers with like bases. discuss why the bases have to be the same. how are these rules similar to the rules for multiplying powers with like bases.