Question

1. 5+7=7+5

Answer 1

Answer:

You're just using multiple properties. You are using the commutative property in the first one, the associative property in the second one, the distributive property in the third one, the fourth one doesn't make much sense, and the final one you're using the commutative property again.

Step-by-step explanation:

Hope this helps!

Answer 2

It is the 2nd one times the 5th one