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Travka [436]
3 years ago
8

Please help ( 20 points )

Mathematics
1 answer:
VashaNatasha [74]3 years ago
7 0

Answer:

1+pi/2, 5/2, square root of 12-1, 2.25. Let me know if this is correct!


Step-by-step explanation:


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Answer:

x= 4

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Step-by-step explanation:

-2x+6y=-38    equation 1

3x-4y=32     equation 2

using equation 1 we have:

-2x+6y=-38  

6y +38 = 2x

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using equation 3 in equation 2 we have:

3(3y + 19) - 4y = 32

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5y = 32 -57

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so we have:

3y + 19 = x  

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