Please I’ve been stuck on this I need help

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2

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