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DerKrebs [107]
2 years ago
7

I don’t understand and I need the answer

Mathematics
2 answers:
Sedaia [141]2 years ago
7 0

Answer:-21

Step-by-step explanation:

-21 i think but im pretty sure

emmasim [6.3K]2 years ago
3 0

Answer:

y2 + 2y + 80

Step-by-step explanation:

Hope this helpd :) Mark brainliest?

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Stanley has a collection of seashells. He found 35% of his collection on Florida beaches. If Stanley has 49 seashells from Flori
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Answer:

The number of seashells he have in his collection all together is 140.

Step-by-step explanation:

Given:

Stanley has a collection of seashells. He found 35% of his collection on Florida beaches.

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Now, to find the number of seashells of his collection altogether.

Let the number of seashells all together be x.

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Number of seashells found on Florida beaches = 49.

Now, to get the number of seashells altogether we put an equation:

35\%\ of\ x=49.

⇒ \frac{35}{100} \times x=49

⇒ 0.35\times x=49

⇒ 0.35x=49

Dividing both sides by 0.35 we get:

⇒ x=140.

Therefore, the number of seashells he have in his collection all together is 140.

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