I have no idea what to do. We have to do the same stuff too
Answer:

Step-by-step explanation:
Let x be the width of the jewellery box
Given:
Length of the box is twice its width
Length of the box = 
Length of the box = 
depth of the box is equal to 2 inches less than its width.
depth of the box = 
depth of the box = 
The volume of the box is 64 inches.
Solution:
We know that the formula of the volume is.

Now we substitute all known value in above.



Therefore, the equation of the volume of the box is.

Answer:
308 ? Good luck
Step-by-step explanation: