Jayden22Val
Jayden22Val Jayden22Val
  • 26-02-2020
  • Mathematics
contestada

Debbie is n years old. Shawn is twice as old as Debbie and Edna is 3 years older than Debbie. The expression n + 2n + n + 3 gives the sum of their ages. Simplify the expression by combining like terms.

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dabestbanana dabestbanana
  • 26-02-2020

Answer:

4n + 3

Step-by-step explanation:

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