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Bogdan [553]
4 years ago
9

8. Karyn proofreads 15 pages in 2 hours for $40.

Mathematics
1 answer:
Bogdan [553]4 years ago
7 0
Hi , Karyn proofreads 5 pages per hour , basically two half hours are equal to 10 pages , then 1 hour  equals 5 pages . She will receive 16 dollars for one page , because she receives 20 dollars for 5 pages . The unit rate is 5 pages per hour.
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