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Elina [12.6K]
3 years ago
6

In the expression 4 (2m-n), determine which of the following best describes the role of (2m-n).

Mathematics
1 answer:
Dmitrij [34]3 years ago
4 0

Answer:

A

Step-by-step explanation:

(2m-n) is a factor of 4(2m-n)

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two trains ,each 100 m long,moving in opposite directions ,cross each other in 8 seconds .if one is moving twice as fast as the
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Answer:

60 km/hr

Step-by-step explanation:

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_______         =3x

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3 years ago
we have 3 boxes and they are equal to 2 circles, if each circle is equal to 1, what is the value of 1 box?
mario62 [17]

Answer:⬛️=.667 (.66 repeating)

Step-by-step explanation) you can set up the equation:

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Plss Help!!
jek_recluse [69]

Here is some answers

1. 2x+3y=1,470

-2x -2x

---------------------

3y=-2x+1,470

---- --------

3 3

------------------

y=-2x+490

2. rise

-----

run

y=-2

---

1

Find 490 and either go up 2 down 1 or down 2 up 1 either way you will get a straight line.

3. f(x)=2x+490

Don-t know how to explain this :(

I'm confused after this question

Hope this helped a little

5 0
3 years ago
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