Answer:
9 and 27
Step-by-step explanation:
let me know if you want an explanation
I believe the answer is 18, because 5x3=15, so we can only assume that N is 6x3=18.
Answer:
C
Step-by-step explanation:
If the cost is represented by n, why would you subtract the cost of the notebook by 0.78 while multiping it witht the cost?
Answer:
$36
Step-by-step explanation:
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