dorianmartinez4
dorianmartinez4 dorianmartinez4
  • 05-09-2017
  • Mathematics
contestada

Nicole has $120. if she saves $20 per week, in how many days will she have $500?

Respuesta :

kphung76127
kphung76127 kphung76127
  • 05-09-2017
500= 120+20x, where x is weeks

Subtract 120 from both sides
380=20x

Divide both sides by 20
19=x

19 weeks*7 days per week= 133 days

Final answer: 133 days
Answer Link
PeanutJay
PeanutJay PeanutJay
  • 05-09-2017
This is how I would do it
Ver imagen PeanutJay
Answer Link

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