Iwill mark you as brainlinest for correct

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–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? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.