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3 years ago

8

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 e

xpression that represents Anna's age. Explain.

1 answer:

Mazyrski [523]3 years ago

8 0

Maggie is x
Demarco is 4 + x
Anna is 3 * (4 + x)

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