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Angelina_Jolie [31]
2 years ago
8

A.

Mathematics
1 answer:
ankoles [38]2 years ago
6 0

Answer:

Yes

J

Step-by-step explanation:

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I NEED HELP PLEASE!!!
Levart [38]
<span>It looks like I could substitute the x=2y-1. Into 2x+y=3
2(2y-1)+y=3
4y-2+y=3
5y=5
y=1
x=2(1)-1
x=1
</span><span>  (1,1)
CHECK
2x+y=3
2(1)+(1)=3
2+1=3
3=3
Left hand side=Right hand side 
Check other equation 
x=2y-1
1=2(1)-1
1=1
</span><span>Therefore the solution is (1,1). Since the left hand side= right hand side in each equation</span>
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3 years ago
What goes in water black and comes red?
NNADVOKAT [17]

Answer:lobster

Step-by-step explanation:

6 0
3 years ago
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Scoateti factori de sub radical, apoi calculati:<br><br> v3 + 2v27 - v75
Temka [501]
I’m not sure if your asking help to factor the equation. Here is the answer to the equation that I factored. -v^3(v^72-2v^24 + 1) Hope that helps you.
5 0
3 years ago
Which expression is represented by the number line?
Mumz [18]

Answer:

thats why its switches on my glee

Step-by-step explanation:

8 0
3 years ago
What is the y-coordinate of the solution of the system of equations? {y=3x−262x−y=19
givi [52]

Answer:

<h2>           y = -5</h2>

Step-by-step explanation:

y = 3x − 26

2x − y = 19

2x - (3x - 26) = 19

2x - 3x + 26 = 19

   - x = - 7

     x = 7

y = 3•7 -26 = 21 - 26 = - 5

6 0
3 years ago
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