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08-11-2018
Mathematics

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Moving Company A charges a flat fee of $1200 plus $18 and hour. Company B charges $900 plus $23 an hour. After how many hours would the price be the same regard-less of which company was chosen?

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08-11-2018

We need to create two expressions, then equate them in order to find the numbers of hours.

Let X = Number of hours

Let 1200+18x = Company A (Flat Fee + Hourly Rate*Hours)

Let 900+23x = Company B

[tex]1200+18x=900+23x\\300+18x=23x\\300=5x\\60=x[/tex]

After 60 hours, the prices will be the same

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