When 3 is subtracted from two times a number, the result is 16.what is the number?

What is the average rate of change for this function for the interval from x=2 to x=4 ?

What is x3+3x2−16x−48 divided by x−1?

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?