3 years ago

Round 397,864 to the nearest thousand.

Mathematics

1 answer:

NARA [144]3 years ago

3 0

398,000 is the answer

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-5 5/6 + (-8 4/5)= what show the work

djverab [1.8K]

Answer:

-13 2/3

Step-by-step explanation:

-5 5/6 5x6= 30 4x5= 20

+ 20/30= 2/3

-8 4/5

----------- -5 + -8 = -13

-13 2/3

hope this helps

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How many different passwords can be made if it is three letters, followed by two digits, followed by a letter?

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2 years ago

7+4(r+3)=9r-6 show work pls AND HELP ASAP

ivanzaharov [21]

$\: \: \: \: \: \:$

$= \: \: \: \: r = 5$

Step-by-step explanation:

$7 + 4(r + 3) = 9r - 6$

distribute 4 through the parentheses

$7 + 4r + 12 = 9r - 6$

add numbers

$19 + 4r = 9r - 6$

move the variable to the left hand side and change its sign

$19 + 9r = - 6$

move the constant to the right hand side and change its sign

$4r - 9 = - 6 - 19$

collect like terms

 $- 5r = - 6 - 19$ 

calculate the difference

$- 5r = - 25$

divide both sides of the equation by -5

 $= \: \: \: \: r = 5$ 

<h2>hope it helps</h2>

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2 years ago

The number 2,133,538 is between what two numbers in the ten thousands?

alexgriva [62]

Billionth number jsjuushshdd

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3 years ago

tigry1 [53]

4) What is the question

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3 years ago