Write a system of equations to describe the situation below, solve
using any method, and fill in the
blanks.

Luther is an airline attendant, Last
week, he worked on flights on 1
small jet and 2 large jets, which
could seat a total of 236
passengers. The week before, he
was assigned to flights on 5small
jets and 1 large jet, which could
seat a total of 280 passengers.

How
many seats were on each type of
flight?

Please help

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?

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.