jeramiahirwin51
jeramiahirwin51
20.05.2020 • 
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The cost to mail a letter with the United States Postal Service is calculated by the weight of the letter in ounces and is given by

the equation c = 0.21(x - 1) +0.50. What does the value 0.50 most likely represent?

The cost, in dollars, to mail a one ounce letter

The cost, in dollars, to mail an additional ounce.

The average weight, in ounces, of a letter.

The total weight, in ounces, of a letter

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