– Jack can paint a room in 9 hours alone. If Sara helps, they can do the job in 5 hours. How long would it take Sara to paint the room alone?

Match each function with its rate of growth or decay

17 in long 1.3 ft wide and 8in high what is the volume

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?