Opty3771 Opty3771
  • 18-09-2018
  • Mathematics
contestada

Mari has a part time job. She earns $7 an hour. She makes at most $143.50 per week. What is the greatest number of hours she works?

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hawaiianbturfloujkyc
hawaiianbturfloujkyc hawaiianbturfloujkyc
  • 20-09-2018

20.5 hours a week

$7  divided by $143.50 = 20.5 hours

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