Answer:
10-2x
Step-by-step explanation:
If x is the length of one side of the square, the total width of the cardboard has two squares cut from it. The amount of width remaining is the width of the box. Since the original width of the cardboard is 10, the width of the box is ...
10 -2x
You would need to have the information of how it translated, wether it was left or right, or up or down. you would also want the information of how far it translated.
The second one is the correct answer. Plug in -3 into the equation.