iatb730 iatb730
  • 15-05-2020
  • Mathematics
contestada

An internet company charges $12 per gigabyte of data plus a monthly service charge of &18. Last month, niki's bill was $78. Write an equation to find how many gigabytes of data niki used last month.

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allison1123
allison1123 allison1123
  • 15-05-2020
78=18+12x
When solving you find she used 12 gigabytes of data
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