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PLEASE HELP MEH WIT DA QUESTION:
The minimum and maximum temperature for a day in Cupcake Town can be modeled by the equation below:

3|x − 8| + 15 = 18

What are the minimum and maximum temperatures for this day? (2 points)

A. x = 1, x = 17
B. x = −7, x = 9
C. x = 7 x = 9
D. No solution

Respuesta :

Answer:

C. x = 7, x = 9

Step-by-step explanation:

  • [tex]3|x-8|+15=18\\[/tex]
  • [tex]3|x-8|+15-15=18-15[/tex]
  • [tex]3|x-8|=3[/tex]
  • [tex]|x-8|=1[/tex]
  • Therefore, when solving for x, x has to be 7 or 9.
I believe the correct answer would be C.

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