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Two stores sell CDs in packages, as shown in the table below.

CD Prices at Store A
Number of CDs in Package
1
12
20
45
Cost
$0.70
$8.40
?
$31.50


CD Prices at Store B
Number of CDs in Package
1
20
30
65
Cost
$0.60
?
$18.00
$39.00

User MattW
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1 Answer

4 votes

Answer:

10. 50 ehaisnenhsiwolen br isiwokneb

User Fphelp
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