Which best describes the constant differences for the
function?

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

X+ y = 5 ; x - y =3 solve using linear combination

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