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Which equation best expresses the revenue for selling n books at $12.50 each? A) r+n=12.5 B)r=n+12.5 C)r=12.5/n D)r=12.5n
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Jun 9, 2018
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Which equation best expresses the revenue for selling n books at $12.50 each?
A) r+n=12.5
B)r=n+12.5
C)r=12.5/n
D)r=12.5n
Mathematics
middle-school
Serge Farny
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Answer:
The Answer is D.12.5
Explanation:
N=number of books
DragonSlayer
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Jun 11, 2018
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D) r=12.5nRevenue = $12.50 multiplied by n (number of books)
NVI
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Jun 13, 2018
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