Use the inequality (x + 1)(x - 3)(x - 7)(x + 6) > 0 to answer the following question. What is the solution set for this inequality?
(-oo, -6] U[-1,3],[7, oo)
(-oo,-6) U (7,oo)
(-6, -1) U (3,7)
(-oo,-6) U(-1,3) U(7, oo)
(-oo, oo)

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.

Which number completes the inequality? 2/3 < _ < 7/9

The function models the number of accidents per 50 million miles driven as a function