The profit p, in dollars of selling x widgets and y gadgets, is given by the function p(x, y)=7x+6y. which corner point of the shaded region will maximize the profit?

A.(15,25)
B(20,15)
C(10,30)
D.(0,35)

Answer this question only if you know the 30 points and

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?

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9