Jayden is 14 year old his cousin is three less than twice the age of Jayden how old is his cousin

Which expresions are equivalent to the one below? check all that apply. 5x

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.

Someone answer this check out the image!