Respuesta :
the first option's the right answer.
commutation deals with swapping places...
					                   hello :
(2x + 5) · 8 = 8 · 2x + 5 · 8....( using the commutative property)
					                
					             (2x + 5) · 8 = 8 · 2x + 5 · 8....( using the commutative property)
 
					                  