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Mathematics, 09.12.2020 21:00 isaacbryan2416

3. Last week Hailey sold 40 raffle tickets for a school fund raiser. This week she sold 72 tickets. What is the percent of increase in the number of raffle tickets sold?

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3. Last week Hailey sold 40 raffle tickets for a school fund raiser. This week she sold 72 tickets....
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