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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asked Sep 4, 2021 168k views

5 votes

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?

Mathematics
high-school

ThibThib asked

by ThibThib

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2 Answers

3 votes

Answer:

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

Dale Jefferson answered Sep 5, 2021

by Dale Jefferson

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5 votes

Answer:

Explanation:

Ikuchris answered Sep 8, 2021

by Ikuchris

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