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Delvig [45]
3 years ago
14

Help please, my brain stopped working and my assignment is due by midnight

Mathematics
2 answers:
Marizza181 [45]3 years ago
3 0
The correct answer is x= -6 let me know if you want to know how I got that or if you needed to know if it is no solution/ infinite/etc..
Andrews [41]3 years ago
3 0

Answer:

<h2>x = -18</h2>

Step-by-step explanation:

<u>2x</u> - 1 = <u>3x</u> + <u> 1 </u>

3           4      2

<u>2x</u> -  <u>3x</u> = 1 +  <u> 1 </u>

3       4            2

_  <u> 1x  </u>  =  1.5

    12

-1x = 12 (1.5)

x = 18 / -1

x = -18

<u>proof:</u>

<u>2(-18)</u> - 1 = <u>3(-18)</u> + <u> 1 </u>

   3              4         2

-12 - 1 = -13.5 + 0.5

-13 = -13 --ok

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HALPPPPP :(((((((((((
SVEN [57.7K]

Answer: 5

Explanation: 12(3) - 3(1/3)/4(3)-5

                   = 36-1/12-5

                   = 35/7

                   = 5

3 0
2 years ago
Which system of inequalities is represented by the graph?
Tamiku [17]
The blue line...
(1,2),(3,1)
slope = (1 - 2) / (3 - 1) = -1/2
there is a y int at (0,2.5) or (0,5/2)
it is shaded below the line....and it is a solid line
this inequality is :
y = -1/2x + 5/2
1/2x + y = 5/2
x + 2y = 5
x + 2y < = 5.....this is ur inequality


red line...
(0,4), (1,1)
slope = (1 - 4) / (1 - 0) = -3/1 = -3

there is a y int at (0,4)
it is shaded below the line...and it is a solid line
this inequality is :
y = -3x + 4
3x + y = 4
3x + y < = 4 ...this is ur inequality

summary :
ur 2 inequalities are : 
x + 2y < = 5 and 3x + y < = 4


4 0
3 years ago
What is the image of −6,3)<br> (−6,3) after a reflection over the y-axis?
Umnica [9.8K]
The image is (6,3) after a reflection over the y-axis
5 0
3 years ago
What is the value of m so that the two expressions are equivalent?
Law Incorporation [45]

Answer: 0

Step-by-step explanation:

Since m is with x, you don't need to care about y

We would get 2x - 6x + 4x = mx

0x = mx

m is 0

8 0
2 years ago
Which of the following describes similarity in general
sweet [91]
Similarity is the comparison between two things in a fashion that shows what is similar or shared between those two things. Similar qualities, similar behaviors, etc are all categorized as a similarity comparison.
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3 years ago
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