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Sergeu [11.5K]
3 years ago
9

Which expression represents a simplified form of the expression:

Mathematics
2 answers:
Elden [556K]3 years ago
4 0
<span>2+3(x-3)+1-5(2-x)

The first thing we must do is distribute...

2 + 3x - 9 + 1 - 10 + 5x

Then we must combine like terms. We can combine terms with an x together and we can combine terms without an x together.

2 - 9 + 1 - 10 = -16
3x + 5x = 8x

So our simplified expression is C. 8x - 16</span>
lesya692 [45]3 years ago
4 0
2+3(x-3)+1-5(2-x)=2+3x-9+1-10+5x=3x+5x+2-9+1-10=8x-16

Answer: <u><em>C.</em></u>
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Solve linear equation 1/4 x + 18 = X
Anton [14]

Answer:

24

Step-by-step explanation:

1 / 4 x + 18 = x

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x = x / 4 + 18

x - x / 4 = 18

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( 4x - x ) / 4 = 18

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3 0
2 years ago
Consider the sequence 3, -9, 27, -81, .. Find the 14th term of the sequence.
bagirrra123 [75]

Answer:

let 'a' be the first term, 'd' be the common difference between all the terms of the sequence

Step-by-step explanation:

therefore, a = 3,

and, d = -9 -3

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hence the 14th term would be,

=> a + 13d

=> 3 + 13( -12 )

=> 3 - 156

=> - 153

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3 years ago
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3 years ago
Is y = |x| a function
Doss [256]

Answer:

Yes

Step-by-step explanation:

A function is a relation for which each value from the set of the first components of the ordered pairs is associated with exactly one value from the set of second components of the ordered pair.

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SCORPION-xisa [38]

Answer:

Step-by-step explanation:

1 hour=60 min

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