Please answer If you answer this, could you just explain how to do it, rather than give an answer, please? Thx!
Rewrite the expression without using a negative exponent.
Simplify your answer as much as possible.

What is the distance between (–2 1/2,-3) and (1, –3)?

Solve the word problem. the table shows the low outside temperatures for monday, tuesday, and wednesday. by how many degrees did the low temperature increase from monday to tuesday? this function table shows the outside temperature for a given a. 21.1⁰ b. 8.6⁰ c. 4.9⁰ d. 3.9⁰(the picture is the graph the the question is talking about.)

If the table of the function contains exactly two potential turning points, one with an input value of –1, which statement best describes all possible values of m? m ≥ –12 –12 < m < 4 m ≤ 4 m ≥ 4 or m ≤ –12