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Mandarinka [93]
3 years ago
7

Ethan bought 4 packages of pencils. After he gave 8 pencils to his friends, he had 40 pencils

Mathematics
1 answer:
LiRa [457]3 years ago
8 0

He had 40 pencils left after he gave away 8, so originally he had 40 + 8 pencils, which is 48.

Now, he bought 4 packages, which had a total of 48 pencils, so divide 48 by 4, which is 12. He had 12 pencils in each package.

To determine the solution arithmetically, first add 8 to 40, then divide 48 by 4.

To determine the solution algebraically, set up and solve the equation 40 = 4x - 8.

Each package contained 12 pencils.

Hope this helps

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sergij07 [2.7K]

Answer:

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Step-by-step explanation:

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4 0
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To rent a certain meeting room, a college charges a reservation fee of $18 and an additional fee $5 of per hour. The chemistry c
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Answer:

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3 0
2 years ago
If this is wrong I WILL report you
MaRussiya [10]
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8 0
3 years ago
Which is a factor of 6x2y + 8x2 – 30y – 40 ?
sattari [20]
If you would like to find a factor of 6x^2y + 8x^2 - 30y - 40, you can calculate this using the following steps:

<span>6x^2y + 8x^2 - 30y - 40 = 2x^2 * (3y + 4) - 10 * (3y + 4) = (3y + 4) * (2x^2 - 10) = 2 * (3y + 4) * (x^2 - 5)
</span>
The correct result would be 3y + 4.
5 0
3 years ago
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