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Katarina [22]
3 years ago
5

The cost for three copies of a book is $38.85. Estimate the cost for one book. Do you think your estimate is higher or lower? Ex

plain.
Mathematics
1 answer:
erica [24]3 years ago
6 0
If you round 38.85 to $39 then divide by 3 you'd get $13 each. This would be a little high since we rounded the 38.85 UP
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The solution for proving the identity is as follows:

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