Is your guys tutor for mathematics working?

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

Jonathas wants to get a cell phone. the phone costs $59 and the plan costs $39 per month.

What is the greatest common factor gcf of 10 and four