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sweet-ann
[11.9K]
3 years ago
12
The domestic postage rate for first-class letters weighing 12 oz or less is $0.37 for the first ounce and $0.23 for each additio
nal ounce or part of an ounce. Which of the following is a correct cost?
Mathematics
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1
answer:
IgorLugansk
[536]
3 years ago
8
0
Hello!
To find the cost of 12 oz:
first oz = $0.37
Every oz after = $0.23
12 - 1 = 11
First oz = $0.37
11 × .23 = 2.53
2.53 + 0.37 = 2.9
A 12 oz package in first class would cost $2.90.
Hope I helped you! :)
PS. Next time please add the answer choices! :)
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