What mistake was made when applying the the steps of PEMDAS , and what is the correct answer
8 divided by 2^3 -16 divided by 2
4^3-16 divided by 2
48 divided by 2 = 24
what mistake was made, and what is the right answer?

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90