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olchik [2.2K]
3 years ago
10

PLEASE HELP ASAP PLLSSS!!!!

Mathematics
1 answer:
IgorC [24]3 years ago
4 0

Answer:

  • 7 months

Step-by-step explanation:

a)

  • A(x) = 275 + 125x

b)

  • C(x) = 1850 - 100x

c)

  • 275 + 125x = 1850 - 100x
  • 125x + 100x = 1850 - 275
  • 225x = 1575
  • x = 1575 / 225
  • x = 7

The answer is 7 months

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