Can anyone solve for x? ​

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

Which of the following is the true for f(x) = 5cos

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.