Which expression is equivalent to 7/2h - 3 (5h - 1/2)

What is the inverse of the function f(x) = 2x + 1?

What expression is equivalent to (2x-1)(x-3)?

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.