Anumber is k units to the left of 0 on the number line, describe the location of its opposite

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.

Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case:

Suppose m: angle a =77 degrees what is the measure of a complement of a complement of angle a, what is a conclusion you can draw about a complement of a complement of an angle