zeinaaboghazaleh zeinaaboghazaleh
  • 08-10-2021
  • Mathematics
contestada

The cost of $ 385 in 2004 was 10% more than the cost in2003. Calculate the cost in 2003.

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sqdancefan
sqdancefan sqdancefan
  • 12-10-2021

9514 1404 393

Answer:

  $350

Step-by-step explanation:

Let c represent the cost in 2003. Then we have the cost in 2004 is ...

  c + 0.10·c = 385

  1.1c = 385

  c = 385/1.1 = 350

The cost in 2003 was $350.

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