Sateen is driving to visit family. She drives at an average of 65 miles per hour. Dhe drives 227.5 miles before lunch and then 97.5 miles after lunch. How many hours did she spend driving?

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?