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At a used book sale, all paperback books are the same price. Henry buys 4 paperback books for $3.20. Lainey buys 9 paperback books.
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3 votes
At a used book sale, all paperback books are the

same price. Henry buys 4 paperback books for
$3.20. Lainey buys 9 paperback books.

User Dmitry Zaytsev
by
4.4k points

1 Answer

1 vote

Answer:

Uh Lainey spends 7.20$

Explanation:

3.2/4 is 1 book price, 0.8 is one book price, so 9 books price is 0.8*9 which is 7.2

User Binu
by
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