Abox has rectangular sides, top and bottom. the volume of the box is 9 cubic meters. the height of the box is half the width of the base. express the total surface area of the box in terms of the height of the box. if h is the height of the box, the surface area is

Simonne used the following steps to simplify the given expression. 12-3(-2x+4) step 1: 12+(-)+(-3)(4) step 2: 12+6x+(-12) step 3: 12+(-12)+6x step 4: 0+6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? •identity property of addition •inverse property of addition •associative property of addition •commutative property of addition