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Mice21 [21]
3 years ago
10

3(x-1)=2x+9 help me :(

Mathematics
2 answers:
Flura [38]3 years ago
7 0
3(x - 1) = 2x + 9
3x - 3 = 2x + 9
3x (-2x) -3 (+3) = 2x (-2x) + 9 (+9)
(3x -2x) = (9 + 9)
(x) = (18)
x = 18

x = 18          is your answer

hope this helps
dezoksy [38]3 years ago
7 0
Here's the way to get the answer.

1) 3x - 3 = 2x + 9
+3 +3

2) 3x = 2x + 12
-2x -2x

3) x = 12


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Step-by-step explanation:

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Which statement describes the behavior of the function f (x) = 3x/4-x
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The graph approaches 0 as x approaches infinity.

Step-by-step explanation:

The behavior of the graph is presented by the function;

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Forming a table to see the behavior,

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1            1

2            3

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8 0
2 years ago
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Now, utilities percent change for 2010 to 2020​ : \dfrac{change \  in \  job\  numbers}{Initial\ jobs}\times 100

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Answer:

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SA= 6*5+6*\sqrt{x} (5/2)^2+5^2+5*\sqrt{x} (6/2)^2

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