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Alex_Xolod [135]
4 years ago
13

Simplify 5x−4y+2(y+x)

Mathematics
1 answer:
RSB [31]4 years ago
7 0

Answer:

7x -2y

Step-by-step explanation:

5x−4y+2(y+x)

Distribute

5x -4y +2y +2x

Combine like terms

5x +2x    -4y +2y

7x -2y

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bearhunter [10]

Answer:

the 2nd one is the answer

4 0
2 years ago
Read 2 more answers
Can someone please help me with this math problem? thank you so much!
wel

9514 1404 393

Answer:

  (A)  6

Step-by-step explanation:

Divisors of 6 are ...

 1, 2, 3, 6

The sum of all but the last is 1+2+3 = 6.

Then  <<<6>>> = <<6>> = <6> = 6.

_____

<em>Additional comment</em>

Among integers less than 200, only 6 and 28 are solutions to <n> = n.

4 0
3 years ago
Find perimeter of CBD
777dan777 [17]

Answer:

24.9

Step-by-step explanation:

6 0
3 years ago
427 thousand in a scientific notation
ira [324]

Answer:

4.27 x 10^{5}

Step-by-step explanation:

The whole digit cannot go past 10 or be less than 1:

1 - 10 is the numbers of its max.

427,000

We would move the decimal point between 4 and 2 making:

4.2700

(Originally the decimal point moved 5 places because 427,000 is a whole number, which means the decimal point would be considered at the end, as shown below)

427,000<u><em>.</em></u>

By moving 5 places to the left this will be part of your: scientific notation as

___ x 10^{5}

(Then plug in 4.27 in front of your notation)

4.27 x 10^{5}

That is your answer!

5 0
3 years ago
What is a function? *
Lera25 [3.4K]

Answer:

A function is a process or a relation that associates each element x of a set X, the domain of the function, to a single element y of another set Y (possibly the same set), the codomain of the function.

Step-by-step explanation:

hope this helps

7 0
3 years ago
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