The length of a rectangular room is 7 less than three times the width, w, of the room. write a simplified expression to represent the perimeter and a simplified expression to represent the area of the room.

What does x = in this equation x+3+2x=x+5

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

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