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S_A_V [24]
3 years ago
9

If twice a​ number, added to 3 is divided by the number plus 7​, the result is five thirds. Find the number.

Mathematics
1 answer:
Alina [70]3 years ago
5 0

Answer: 26

Step-by-step explanation:

Let the number be n.

Now,

twice a​ number =>> 2n

added to 3 =>> 2n + 3

is divided by the number plus 7 is five thirds =>> (2n + 3) / (n + 7) = 5 / 3

(2n + 3) = (5 / 3) × (n + 7)

3 × (2n + 3) = 5 × (n + 7)

6n+9 = 5n + 35

6n - 5n = 35 - 9

n = 26

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Lostsunrise [7]

Answer:

A) 50

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Step-by-step explanation:

To solve the first question, we can multiply both sides by 10.

Thus, we get:

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Then, divide by 6, to get x:

x = 50.

You can do the same thing to all of these questions.

I've already checked the answers, but if you don't trust them, just pluck the values in.

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0.6*50 is supposed to equal 30.

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3 years ago
Someone pls help me ill give out brainliest pls don’t answer if you don’t know
IceJOKER [234]

Answer:

h

Step-by-step explanation:

square root of 260 is 16.1 therefore h is the closest

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2 years ago
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