A well-substantiated explanation of an aspect of the natural world, sometimes expressed using a mathematical formula is a - A. law. B. rule. C. theory. D. hypothesis.

Theory

Explanation:

A theory is an evidenced based explanation about how a natural world situation, event or phenomenon occurs / act the way it does. A theory could be backed by a mathematical formula. A good example of such theory is Einstein's Theory of Special Relativity which has the mathematical formula

E= mc2.

the reason the welfare system causes so much of a burden on its recipients is because the welfare system does not give its recipients any real tools to actually get out of poverty. the welfare system has embedded poverty deeper into society and has made it harder and harder for people to escape poverty.

in other words, it stoped the poor, and now its making it worse.

hope this . : )      

and im sorry it took so long for your question to get answered

answer; i believe that the correct answer is (tabula rasa);