If a = b + 6 but a also = b * 3, what are the variables?

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

Sorry guys but as you have a small brain

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?