KawiiChips
KawiiChips KawiiChips
  • 04-02-2017
  • Mathematics
contestada

Maggie is x years old.Her brother Demarco is 4 years older than her.Anna is 3 times as old as Demarco.Write and simplify an expression that represents Annas age.EXPLAIN

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christinann062
christinann062 christinann062
  • 04-02-2017
Anna=12x because Demarco is 4x and Anna is 3 times older than 4x
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alfajores alfajores
  • 04-02-2017
Anna=12x because you multiply x by the 4years and then multiply that by three to get Abbas age
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