Rufus bought a jacket for 75% of the regular price how much did he pay if the jacket costs $80
( and explain i have a big test tomorrow)

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

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.