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Natasha starts with $45 in her savings account, and each month she adds $6. Sal starts with $55 in his savings account, and each month he adds $4.

How many months will it take for Natasha to have more money in her savings account than Sal in his?

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francocanacari

It will take 6 months for Natasha to have more money in her savings account than Sal in his.

Linear functions

To determine how many months it will take for Natasha to have more money in her savings account than Sal in his, the following calculation must be performed, through a linear function:

  • 45 + (6X) = Natasha
  • 55 + (4X) = Sal
  • 55 - 45 = 10
  • 6 - 4 = 2
  • 10 / 2 = 5
  • 45 + 6 x 5 = 45 + 30 = 75
  • 55 + 4 x 5 = 55 + 20 = 75

Therefore, it will take 6 months for Natasha to have more money in her savings account than Sal in his.

Learn more about linear functions in https://brainly.com/question/17058347

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