Ellen can purchase a certain computer at a local store at the price of p dollars and pay a 6 percent sales tax. alternatively, ellen can purchase the same computer from a catalog for a total of q dollars, including all taxes and shipping costs. will it cost more for ellen to purchase the computer from the local store than from the catalog? (1) q - p < 50(2) q = 1,150

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.