Answer:
Option B.)34¢
Explanation:
we know that
To find out the unit rate divide the total cost by the number of rolls
In this problem the total cost is $3.99
The number of rolls is 12 (a dozen)
so
Convert to cents
Divide by 100
33.25c
What is the equation of the line through the origin and (-4,-9)?
1 answer:
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