F(g(7))= f(2×7+2)= f(16)= 4×16+21=85
Therefore: the answer is 85
Hope that helps!!
First one and third one are both corrects that answer to your question and plz mark me Brainly it
Half a book each month!!! have a good day!
Accordingly the answer is Nineteen Fourths.
Oof I’m not quite sure how to do that
