Question

Select all that justify the following statement.

Answer 1

This one 10 + x12 = 12x + 10 is a) commutative - addition
And this 10 + x12 =10 + 12x is e) commutative - multiplication

So you use them both. And they're both correct. 

Answer 2

Answer:

The statement satisfied the  expression 10 + x 12 = 12x + 10 is

Option (e) i.e commutative - multiplication and Option (a) i.e commutative - addition .

Step-by-step explanation:

Commutative Property

Let a, b be two numbers thus they satisfied the commutative property

i.e a + b = b + a

As given the expression.

10 + x ×12 = 12x + 10

First apply the Option (e) i.e Commutative - multiplication.

Thus expression becomes

10 + 12x = 12x + 10

Now apply the Option (a) i.e Commutative - addition.

Therefore the statement satisfied the  expression 10 + x 12 = 12x + 10 is

Option (e) i.e commutative - multiplication and Option (a) i.e commutative - addition .