(2) Consider a rectangle in the two dimensional ry-plane with corners at (0,0). (a,0), (0.b), and (a, b). Suppose (a, b) lies on the graph of the equation y = 30 - .
(a) Find a and b such that the area of the rectangle is maximized.
(b) What economic interpretations can be given to your answer iſ the equation y
30 - represents a demnd function where y is the price corresponding to the
demand for good X?
12001

Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. a converse statement is formed by exchanging the hypothesis and conclusion of the conditional. a) a non-converse statement is not formed by exchanging the hypothesis and conclusion of the conditional. true b) a statement not formed by exchanging the hypothesis and conclusion of the conditional is a converse statement. false; an inverse statement is not formed by exchanging the hypothesis and conclusion of the conditional. c) a non-converse statement is formed by exchanging the hypothesis and conclusion of the conditional. false; an inverse statement is formed by negating both the hypothesis and conclusion of the conditional. d) a statement not formed by exchanging the hypothesis and conclusion of the conditional is not a converse statement. true

Rationalize the denominator- 12x/√x-10

What is the value of x in the equation7x+2y=48 when y=3