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mash [69]
3 years ago
13

-16 - 3|2x - 5|2 -49

Mathematics
1 answer:
omeli [17]3 years ago
7 0

Answer:

2 x = 5 2x=5 2x=5. 2x=5. 2x=5. 2x=5. 1. Divide both sides by 2 2 2. x = 5 2 x=\frac{5}{2} x=​2​​5​​. Done. Decimal Form: 2.5. Check Answer ▽. x=5/2.

Step-by-step explanation:

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If 3 workers can paint a room in 2 hours, then approximately how long does it take 4 workers to paint the same room? Assume the
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<em><u>Solution:</u></em>

Given that 3 workers can paint a room in 2 hours

To find: Time taken for 4 workers to paint the same room

Assume the time needed to paint the room is inversely proportional to the number of worker

time $ \propto \frac{1}{\text { number of workers }}\\\\time =k \times \frac{1}{\text { number of workers }}

Where, "k" is the constant of proportionality

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Therefore,

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AlexFokin [52]

Answer:

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Step-by-step explanation:

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Answer:

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Answer:

Step-by-step explanation:

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