stephentozzo9
stephentozzo9 stephentozzo9
  • 25-10-2018
  • Mathematics
contestada

3|x - 8| + 15 = 18 what are the minimum and maximum tempatures for this day ?

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choixongdong
choixongdong choixongdong
  • 25-10-2018

3|x - 8| + 15 = 18

3|x - 8|  = 3

|x - 8|  = 1


x - 8 = 1

x = 9


x - 8 = -1

x = 7


Answer

Minimum temperature is 7 degree and maximum degree is 9 degree

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