Evaluate the integral by making the given substitution. (use c for the constant of integration. remember to use absolute values where appropriate.) ∫(x^4 / (x^5 − 4)) dx , u = x^5 − 4

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?