scoolgirl
scoolgirl scoolgirl
  • 06-02-2017
  • Mathematics
contestada

Please help with #7 thanks

Please help with 7 thanks class=

Respuesta :

he1pinghand
he1pinghand he1pinghand
  • 31-03-2018
the expression would be 45 + 3w 
you already have 45 so that will be added and 3 w is for 3 dollars per week

4 weeks: 45 + 3x4= $57
10 weeks: 45 + 3x10= $75
20 weeks: 45 + 3x20= $105


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