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  • 21-09-2018
  • Mathematics
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You want to buy a calculator that is at most 115 dollars. You have already saved 30 dollars and you make 7.50 dollars an hour. How many hours would you have to work to buy a calculator?

Respuesta :

222919
222919 222919
  • 21-09-2018
you have to work to buy a calculator is 30multiplying by 7.50=225
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