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Norma-Jean [14]
3 years ago
12

$3 subtracted from the cost of book

Mathematics
2 answers:
aalyn [17]3 years ago
6 0
Let's say the cost of the book is b.... b - $3 = ???...
castortr0y [4]3 years ago
5 0
Well seems like the question wants you to give an equation which should be something like x-3
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