SOLUTION: Identify the property that the statement illustrates: mn + 0 = mn Identify the property that the statement illustrates: 19 + x = x + 19 I thought it was additive proper

Question 662296: Identify the property that the statement illustrates:
mn + 0 = mn
Identify the property that the statement illustrates:
19 + x = x + 19
I thought it was additive property for the first one and commutative property for the second one. But I was told it was wrong and redo it? So someone on here told me they were both Associative, but I was again wrong. I have one last chance any ideas?
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
mn + 0 = mn ---> Identity property
19 + x = x + 19 -----> commutative property (of addition)

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