Shawn is packing these two boxes with food collected during his school's canned food drive,3x4x - 8x + 32x3x + 9note image not to scaleWhich expression represents the total volume of the two boxes?

Shawn is packing these two boxes with food collected during his schools canned food drive3x4x 8x 32x3x 9note image not to scaleWhich expression represents the t class=