Assume that a firm's only variable input is labor and a new tax has been placed on labor.
Which of the following correctly describes the impact
on each of: the marginal cost curve (MC), the
average variable cost curve (AVC), average total
cost curve (ATC), and average fixed cost curve
(AFC)?

Evaluate the function , when d = {9, 15, 30}. r = {5, 7, 12} r = {6, 10, 15} r = {6, 10, 20} r = {5, 12, 20}

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.

Solve for b. ab + c= d b= a + old ob=allc-ch b= (d-c/a