Selma’s class is making care packages to give to victims of a natural disaster. selma packs one box in 5 minutes and has already packaged 12 boxes.

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