The unit of pencil is what?

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.

The collection of beautiful oil paintings currently on display at an art gallery well defined; set not well defined; not a set