Nine qualified applicants apply for a part-time job. if the manager randomly hires 3 of them, what is the probability that he hires the 3 oldest?

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.

Write the rational number in lowest terms 99/-15

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.