awesomeautumn2007 awesomeautumn2007
  • 21-06-2017
  • Mathematics
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Need helpppppp please.

Need helpppppp please class=

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 21-06-2017

t = # of hours worked as tutor

so 101-t = # of hours worked as waiter

amount earned = 9t+15(101-t)

= 9t+1515-15t

=-6t+1515

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