hunterray
hunterray hunterray
  • 19-10-2017
  • Mathematics
contestada

I need help on 7 and 8 plz explain

I need help on 7 and 8 plz explain class=

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taterjaxx
taterjaxx taterjaxx
  • 19-10-2017
Hi. I am attaching an image that shows both problems worked out step-by-step. I hope this helps.

Take care,
Diana
Ver imagen taterjaxx
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