PLEASE HELP ME WITH THESE QUESTIONS ASAPPP ITS OK IF YOU DONT DO ALL JUST PLEASE HELP ME OUT THANK YOU SO MUCH

The function g(x) is defined as shown. x-1, -2 g(x) = 2x+3, -1 6-x, x23

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.

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.