xét xem mỗi tập hợp sau đây có lập thành một K - không gian vecto hay không đối với phép công vecto và phép nhân vecto

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.

5x−4≥12 or 12x+5≤−4 can you with this problem

Complete each sentence with the correct form of the verb ser or estar to say where the following people are from or where they are right now claudia y maria en méxico