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i need two things: an answer to this problem, and an explanation to this problem on how you got your answer. do those two things and you get brainliest!

a dj charges $250 fee for two hours at party, plus $50 per additional hour. eli does not want to spend more than $600 on a dj for his party. what is the maximum number of additional hours (beyond the first 2 hours) that eli can rent the dj for his party?

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.