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yaroslaw [1]
3 years ago
7

3(x+4) - 6x < -9 what my anwer show work

Mathematics
2 answers:
DerKrebs [107]3 years ago
8 0
3x + 12 - 6x < -9
-3x +12 < -9
-3x < -21
x < 7
Scilla [17]3 years ago
6 0
Simplifying 2(x<span> + 2x + -2) = 17 Reorder the terms: 2(-2 + </span>x<span> + 2x) = 17 Combine like terms: </span>x<span> + 2x = </span>3x<span>2(-2 + </span>3x<span>) = 17 (-2 * 2 + </span>3x<span> * 2) = 17 (-</span>4<span> + </span>6x) = 17 Solving -<span>4</span>
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A rabbit’s population starts from 2 and doubles every week, how many rabbits will there be in 2
katen-ka-za [31]
14 because you started with 2 and you have 7 weeks in a month. So 2*7=14


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3 years ago
Write the standard form equation for the line: y+1=-45(x+5).
sergij07 [2.7K]
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5 0
3 years ago
Sonia has completed 14 levels of a video game and has 9 points so far in her current level. If Sonia has a total of 331 points,
Valentin [98]

The equation that can be used to find the number of points is 9 + (14 × x) = 331 and the value is 23.

<h3>How to illustrate the information?</h3>

From the information, Sonia has completed 14 levels of a video game and has 9 points so far in her current level and she has a total of 331 points.

Let the number of points earned be illustrated as x.

The equation that can be used to find the number of points she earned for completing each level will be:

9 + (14 × x) = 331

9 + 14x = 331

14x = 331 - 9

14x = 322

Divide

x = 322 / 14

x = 23

The number of points is 23.

Learn more about equations on:

brainly.com/question/13763238

#SPJ1

6 0
1 year ago
X2 + 13x + 36= 0<br> Need the answer to this equation
Kisachek [45]

Step-by-step explanation:

x^2 + 13x + 36 = (x+4)(x+9)

x = -4 or x = -9

6 0
3 years ago
Read 2 more answers
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