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Lerok [7]
3 years ago
15

A pond at a hotel holds 4,290 gallons of water.

Mathematics
1 answer:
Kisachek [45]3 years ago
5 0

Answer:

55 hours

Step-by-step explanation:

Write the problem as an equation.

4290-78x=0

Where 'x' is each hour the pond is being drained.

Then, solve.

4290=78x        Add 78x to each side of the equation

55=x                 Divide both sides by 78

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The graph shown compares the number of pages of the same book read by Emily and Serena over time.
iragen [17]

Using linear equations, the number of minutes that both would read for them to read equal number of pages is: 30 minutes.

<h3>What is the Equation of a Linear Graph?</h3>

Equation of a linear graph is given as, y = mx + b, where m and b are the slope and y-intercept of the graph respectively.

Equation for Emily's graph:

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Equation for Serena's graph:

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Substitute m = 2/5 and b = 0 into y = mx + b

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To find how many minutes for both of them to read the same number of pages, make both equations equal to each other.

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The answer is 30 minutes for both to read the same number of pages.

Learn more about linear equations on:

brainly.com/question/14323743

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