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serg [7]
2 years ago
7

Please help! & please explain your answer!!

Mathematics
1 answer:
Artist 52 [7]2 years ago
4 0

Answer:

  • 9

Step-by-step explanation:

<u>Plan A remains with $450 stable charge and Plan B is:</u>

  • 200 + 30x, with x being the number of physical training sessions

<u>In order Plan B to be cheaper we set an inequality:</u>

  • 200 + 30x < 450
  • 30x < 250
  • x < 250/30
  • x = 8.33 < 9
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