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Elden [556K]
4 years ago
7

Amy earns 56 dollars each week working part-time at a book store. She earn one additional dollar for each book that she sells.

Mathematics
1 answer:
horrorfan [7]4 years ago
4 0

A = 56+1B

if she sells 21 books

A = 56+21(1)

A = 77


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