bell041
bell041 bell041
  • 16-01-2017
  • Mathematics
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A construction crew is extending a highway sound barrier that is 13 miles long. The crew builds 1/2 mile per week. Write an equation for the length y(in miles) of the barrier after x weeks.

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heatherway heatherway
  • 16-01-2017
Give me just a min. Let me write it out first.
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