Mathematics
Mathematics, 03.04.2021 21:40, noahmccall647

Erin has n books. she sold half of her books and then bought 16 more. which expression represents the number of books erin has? SOMEONE HELP NOW a.16/2 - n

b.1/2n - 16

c.16/2 + n

d.1/2n + 16

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