before I got braces and while I got braces. (i didn't have many photos of me smiling with my teeth so lol) rating 1-10 ig? or maybe braces advice for those who had/have them?

The floor plan of a room has a scale of 2.5 in.: 35 ft. in the drawing, the length of the room is 8 in. and the width of the room is 6 in. what is the perimeter of the actual room?

What are “like terms”? why can we only add like terms?

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