A plane traveled 672 miles each way to Austin and back. The trip there was with the wind. Ittook 7 hours. The trip back was into the wind. The trip back took 14 hours. What is the speed ofthe plane in still air? What is the speed of the wind?

Of four points are collinear, they are also coplanar

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

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?