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Harman [31]
3 years ago
14

Easy math multiple choice

Mathematics
2 answers:
jeyben [28]3 years ago
7 0

Answer:

D

Step-by-step explanation:

--2x-2x-2x-2 = -16

2x (-2x-2x-2) = -16

-2x-2= 4

4x-2+8= 0

-16+-16+4+0 = -32+4

= -36

wel3 years ago
6 0

Answer:

D

Step-by-step explanation:

--2x-2x-2x-2 = -16

2x (-2x-2x-2) = -16

-2x-2= 4

4x-2+8= 0

-16+-16+4+0 = -32+4

= -36

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Choose the best meaning for the word “vary”.
Korvikt [17]

Answer:

The answer would be B.

Step-by-step explanation:

Varying means that the number for an answer can vary and is most commonly used in cases of having an inequality.

EX:

5 ≥ 2x+4

x = [.5~4.5}

5 0
3 years ago
Read 2 more answers
Which expression does not belong with the other three? Explain your reasoning.
Andru [333]

Answer:

  • 3. 4 + (x · 4)

Step-by-step explanation:

<u>Given expressions:</u>

  1. 2(x + 2)
  2. 5(x - 8)
  3. 4 + (x • 4)
  4. 8(9 - x)

<u>Three of them in the form of:</u>

  • a(b + c)

<u>One of them in the form of:</u>

  • a + (bc)

Number 3 doesn't belong

6 0
3 years ago
Please help ! i'll give brainliest to the first person who gets it right ! :,&gt;
telo118 [61]

Answer:

±16

Step-by-step explanation:

the square root of 256 is positive or negative 16! (if it only lets you put one answer, put positive 16).

4 0
2 years ago
Read 2 more answers
nina wants to put color tiles on a square . 3 color tiles fit acroos the top of the square . how many rows and colum of tiles wi
bulgar [2K]
A square has all the sides being equal.
Since the top can fit 3 color tiles, then the side must fit the same number of tiles.
Therefore, 3 roles and 3 columns of tiles will be required.
The number of tiles required will calculated similar to area of a square. That is,

Number of tiles = 3*3 = 9 tiles.
6 0
3 years ago
Solve for n. Round to the tenths place, if necessary.
slega [8]
N = 14.4 

so it would be "B" 

24 x 5.85 = 140.4 

9.75 x n = 9.75n

140.4/9.75 = 14.4 
n=14.4
5 0
3 years ago
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