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the cost of a pen is 3 times the cost of a pencil and cost of a notebooks is four times that of a pen. If the cost of 6 pencils, two pens, and one notebook is $18, what is the cost of 1 pen?
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the cost of a pen is 3 times the cost of a pencil and cost of a notebooks is four times that of a pen. If the cost of 6 pencils, two pens, and one notebook is $18, what is the cost of 1 pen?

User ThibThib
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7.5k points

2 Answers

3 votes

Answer:

I think the cost of 1 pen would be $9.

User Dale Jefferson
by
8.4k points
5 votes

Answer:

9

Explanation:

User Ikuchris
by
8.6k points
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