Xuan sold 9 used books for $9.80 each. With the money from these sales, she bought 4 new books and had $37.80 left over.

Question

Xuan sold 9 used books for $9.80 each. With the
money from these sales, she bought 4 new books and
had $37.80 left over. What was the average amount
Xuan paid for each new book?
A. $ 5.60
B. $ 9.45
C. $10.08
D. $12.60
E. $22.05

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Delwyn 4 months 2021-07-17T09:27:47+00:00 1 Answers 9 views 0

Answers ( )

    0
    2021-07-17T09:29:02+00:00

    Answer:

    I think the answer is A, $5.60

    Step-by-step explanation:

    9.80 x 9= 88.20

    88.20 – 37.80 = 50.40

    5.60 x 9 = 50.40

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