Jack unfolded a cardboard box. The figure of the unfolded box is shown below:
Which expression can be used to calculate the area of cardboard, in square inches, that was used to make the box?
Each square is 8 x 8 so then mutltiply that by the number of squares 8x8 = 64 then multiply it by 6
If I'm reading this right, then there are 6 squares of cardboard, all of equal area. They have side length of 8, so 8 * 8 * 6 = 384. I might have gotten this wrong, for it's hard to do without a picture.
Hope this helps!