Question:

Can I have help with just 1 algebra question?

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Can you help me with just number 2 on this link? I don't understand it.

http://schools.connectionsacademy.com/content/media/102877-6142006-40716-PM-2015726540.pdf

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  1. commutative

    associative

    multiplicative inverse

    identity element for multiplication

    ANSWER


  2. you have to know the properties of real numbers which you can read up on at http://www.math.com/school/subject2/less...

    step 'a' uses the commutative property.

    step 'b' uses the associative property.

    I'm not sure about step 'c' and 'd'. They probably use the commutative property.

  3. Do your own Homework.

  4. The link isn't working. Post it again

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