Which property is demonstrated by the equation (5 + a) + 3 = (a + 5) + 3? A) Commutative Property
B) Distributive Property
C) Associative Property
D) Inverse Property

How do i do this activity, is appreciated

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?