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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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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

User AxelEckenberger
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2 Answers

2 votes
Anna=12x because you multiply x by the 4years and then multiply that by three to get Abbas age
User Mythic
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2 votes
Anna=12x because Demarco is 4x and Anna is 3 times older than 4x
User Mansu
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6.2k points
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