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Big Time Movers charges an initial fee of $24.50, plus $12.75 an hour for their moving services. On holidays, they charge 2.5 times their regular total amount. If they made $188.75 on a job on New Year’s Day, how many hours did they work? This equation represents the data: 2.5(12.75x + 24.50) = 188.75 Big Time Movers worked hours on New Year’s Day.

Respuesta :

sqdancefan

Answer:

  4 hours

Step-by-step explanation:

This equation represents the data:

  2.5(12.75x + 24.50) = 188.75

  31.875x +61.25 = 188.75 . . . . . eliminate parentheses

  31.875x = 127.50 . . . . . . . . subtract 61.25

  x = 4 . . . . . . . . . . . . . . . . . . . divide by 31.875

Big Time Movers worked 4 hours on New Year's Day.

hernandeznat

Answer:

4 hours

Step-by-step explanation:

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