What is the solution of 3x+2y=22 , 3x-2y=2

All per-unit concepts rely on ratios,meaning,to provide a type of measurement

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.