The length of a new pencil is 7 inches long including the eraser tip. The pencil is no longer usable when it reaches a length of 2.5 inches. Write a compound inequality to describe the size of the usable pencil.

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

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?