wallabies04 wallabies04
  • 18-10-2020
  • Mathematics
contestada

Mark was thinking of a number Mark added 11 to it then doubles it and gets a answer of 40.5

Respuesta :

Аноним Аноним
  • 18-10-2020

Answer:

9.25

Step-by-step explanation:

Mark doubled the number so we can divide 40.5 by 2 which is 20.25

Then we can subtract 11 from 20.25 because Mark added 11 to the number.

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