Answer:
the equation D ) would cause a consistent-independent system.
Step-by-step explanation:
A ) 5 x + y = 7 /*( -2 )
10 x + 2 y = 14
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- 10 x - 2 y = - 14
10 x + 2 y = 14
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0 x = 0 ( Dependent system )
B ) 5 x + y = 7 / * 3
- 15 x - 3 y = - 6
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15 x + 3 y = 21
- 15 x - 3 y = - 6
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0 x = 15 ( Inconsistent system )
C ) 5 x + y = 7
5 x + y = - 7 / * ( - 1 )
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5 x + y = 7
- 5 x - y = 7
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0 x = 14 ( Inconsistent system )
D ) 5 x + y = 7 / * ( - 2 )
6 x + 2 y = 7
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- 10 x - 2 y = - 14
6 x + 2 y = 7
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- 4 x = - 7; x = 7/4; y = - 7/4
Answer:
can u write the question
Step-by-step explanation:
pls the I will answer it
Hii!

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3v+4w-1
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We use the distributive property to "distribute" the minus sign.
.
<em>Simplify!</em>
<em />
. <em>Which is our final answer.</em>
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<em>Hope that this helped! Best wishes.</em>
<em></em>

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It would be either 70.00 or 80.00 I hope I helped u
Answer:
best completes this argument
Step-by-step explanation:
Circumference of circle =
Where d is the diameter of circle
We are given that if equally sized central angles, each with a measure of n°, are drawn, the number of sectors that are formed will be equal to 
So, Number of sectors = 
The arc length of each sector is the circumference divided by the number of sectors

Diameter d = 2r (r = radius)

Option b is true
Hence
best completes this argument