Can someone help I think you have to put them in order

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

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

What multiplys to be 1 but adds up to be 4