Log4(x+7)=5
which equation is equivalent to

Can someone me i’m confused. will give brainliest and a whole bunch of points

What are the exclude value of mn+3m

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