Porperties of real numbers w1v2

Question 1

5(ab) = (5a)b

Answer 1

Associative for properties of multiplication

x(yz) = (xy)z

Question 2

69 = 96

Answer 2

Commutative for the operation of multiplication

xy = yz (simply flipping it)

Question 3

4+r = r+4

Answer 3

Commutative for the opperation of addition

x+y = y+x

Question 4

3u + 7u = (3+7)u

Answer 4

Distributive Property

xz+yz = (x+y)z

Question 5

m+n*0 = 0

Answer 5

Multiplication properties of zero
x*0= 0
(m+n is x)