Which of the following expressions can be used to find how many meters it is fromWashington, D. C., to Baltimore? * 1,000 ÷ 57
100 x 57
57 x 1,000
57 ÷ 1,000
can u guys help meh

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.