An open box is made from a square piece of sheet metal 12 inches on a side by cutting identical squares from the
corners and turning up the sides. Express the volume of the box, V, as a function of the length of the side of the
square cut from each corner, X.

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?