staudenmaierm staudenmaierm
  • 17-02-2017
  • Mathematics
contestada

After John worked at a job for 10 years, his salary doubled. If he started at $x, his salary after 10 years is $_____.

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caton11 caton11
  • 17-02-2017
If he started at $x, and we need to double it, we take X and multiply it by 2 creating $2X
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