jaydot985 jaydot985
  • 21-08-2018
  • Mathematics
contestada

Simplify (r + 6) + 27 and state the property that helped you.

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Lazerpent
Lazerpent Lazerpent
  • 21-08-2018

The associative property, which allowed me to move the () helped me

(r + 6) + 27 = r + (6 + 27) = r + 33

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