Mathematics
TheMathyBro
15

Are these answers correct?

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(1) Answers
Alspach624

Step 1 is correct. Step 2 is incorrect.  This is the associative property, as it refers to moving things throughout parentheses, while the commutative property refers to moving symbols around an addition sign. Step 3 is correct. Step 4 is also the associative property, for similar reasons (it refers to moving things around in the multiplication).

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