2 years ago

$ John has a $10 credit at

2 answers:

8 0

John bought 6 books

$10 credit + $32 cost after his credit was applied = $42 total cost
$42 divided by $7 (for the cost of one book) = 6 books

6 0

You add 10 to the 32 to get 42 and then divide by the original cost of the books ($7) to get 6. so, John bought 6 books.

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