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Leviafan [203]
3 years ago
14

Simplify the following expression: (1 point) 2x − 2y + 5z − 2x − y + 3z

Mathematics
2 answers:
Olin [163]3 years ago
7 0

Answer:

-3y + 8z

Step-by-step explanation:

2x -2x = 0

-2y + -y = -3y

5z + 3z = 8z

-3y + 8z

Karo-lina-s [1.5K]3 years ago
4 0

Answer: -3y + 8z

Step-by-step explanation:

2x -2x = 0

-2y + - y= -3y

5z + 3z= 8z

-3y + 8z

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Sydney assembles 5/8 of a bracelet in 1/6 of a minute. Henrietta assembles 3/5 of a bracelet in 1/15 of a minute. Who will compl
vekshin1

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3 years ago
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5x^{4}-7x^{3}-5x^{2}+5x+1-0
den301095 [7]

Answer:

5x^4 -7x^3-5x^2+5x+1

Step-by-step explanation:

Hey!

You would just add all the numbers up, and by making sure that you combine all like terms. In this case it is just 1-0 = 1 and so the solution would be the same as your question but with a 1 and you would get rid of the -0.

Hope this helps!

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3 years ago
Factor the polynomial completely 6x^2-3x+2
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Answer:

can't be factored

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2 years ago
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Marco is working with the equation s=kw his teacher told him that’s a varies directly with w if Marco substitutes 300 for s and
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Answer:

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5 0
3 years ago
Triangle G F E is cut by line segment H J. Line segment H J goes from side G E to F E. The length of G F is 4 x minus 4, the len
alexira [117]

Answer:

HJ = 8  JE = 4

Step-by-step explanation:

it is given that H is the midpoint of GE and J is the midpoint of FE. According to the midpoint theorem the line segment connecting the midpoint of two sides is parallel to the three side and its length is half of the third side. since JH is connecting the midpoints.

HJ= 1/2 (GF)

x + 3 = 1/2 (4x - 4)

x + 3 = 2x - 2

x = 5

^ Thus meaning the value of x is 5.

Now you just fill into your equations:

HJ = x + 3 = (5)  + 3 = 8

JE = x - 1 = (5) - 1 = 4

Therefore, HJ = 8; JE = 4.

5 0
3 years ago
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