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2 years ago

800,000 rounded to the nearest hundred thousand

Mathematics

1 answer:

8090 [49]2 years ago

7 0

It would stay the same at 800,000 because there's nothing to show that it can be rounded.

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What is the difference between -7 and 8? 15 -15 1 -1

Lunna [17]

Difference = -

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2 years ago

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2 years ago

Solve: 2 ( X + 5 ) = 3X + 1 Show your work

Korvikt [17]

Answer:

x = 9

Step-by-step explanation:

Given

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2 years ago

Pls help fast, everything is in the attached file

IgorLugansk [536]

Answer:

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Step-by-step explanation:

$\frac{ 3.4:1.8 - 1 \frac{2}{3} + \frac{7}{9} }{0.918:0.51 + 0.45} =$
$\frac{\frac{34}{18}- \frac{5}{3}+\frac{7}{9} }{18 +\frac{45}{100} } =$
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$\frac{20}{369}$

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2 years ago

For a production of sweeney todd in las vegas, orchestra seats cost $42 and mezzanine seats cost $25. if a group of 14 people sh

Lesechka [4]

Answer: 8 orchestra seats and 6 mezzanine seats.

Step-by-step explanation:

Let be "o" the number of orchestra seats they bought and "m" the number of mezzanine seats they bought.

Set up a system of equations:

$\left \{ {{42o+25m=486} \atop {o+m=14}} \right.$

You can apply the Substittution Method to solve the system of equations:

1. Solve for "o" from the second equation:

$o=14-m$

2. Substitute it into the first equation and solve for "m":

$42(14-m)+25m=486\\\\588-42m+25m=486\\\\-17m=-102\\\\m=\frac{-102}{-17}\\\\m=6$

3. Substitute the value of "m" into $o=14-m$ and evaluate, in order to find the value of "o". This is:

$o=14-6\\\\o=8$

4 0

3 years ago