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  • 5 years ago

Write an equation for" The postal rate for first-clas mail is 44 ents for the first ounce or portion thereof and 17 cents for each additional ounce or portion thereof up to 3.5 ounces. The cost of a 3.5 ounce letter is 95 cents. A formula for the cost in cents of first-class postage for a letter weighing N ounces (N<= 3.5) and is...

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spraguer (Moderator)
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