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Nostrana [21]
3 years ago
5

Adam has $21 to spend on three pencils. After buying them he had $9. How much did each pencil cost?

Mathematics
2 answers:
iragen [17]3 years ago
8 0

Answer:

Every pencil cost 4$ alll of the pencils together are 12$

Step-by-step explanation:

All you had to do is figure out how much money you wasted on buying the three pencils and from that you have gotten 12$ that you wasted and then you have 3 pencils and so then just divide 12 divided by three which equals 4 so that means that 4$ is your answer.

Mice21 [21]3 years ago
6 0

Answer:

Each Pencil Cost 4 Dollars

Step-by-step explanation:

First you can subtract 21 by 9 to get 12 dollars which shows how much he spent.

Second you can divide 12 by 3 to get 4 dollars spent. So he spent 4 dollars on each pencil.


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Answer:

Part A: 6250

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Step-by-step explanation:

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Melisande collected 14 bottles on Saturday and 9 bottles on Sunday for recycling. On Monday, she took all the bottles to the rec
Ann [662]

Answer:

Option B is correct that is  amount she is getting per bottle is $0.15  

Step-by-step explanation:

We have been given the information that melisande collected 14 bottles on saturday and 9 bottles on sunday

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Let us assume that the amount she is paid for recycling is $b

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23b=3.20

Now, since she has to pay one time service fee equation will become

23b -0.25 =3.20

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