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Which ordered pair is the solution to the system of equations? A. (−3, −2) B. (−1, 3) C. (1, 5) D. (−4, 0)
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What system of equations?
ill post it right now
|dw:1450235066511:dw|
hello
Hang on I'm calculating XD
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thx
I believe it's D: 2(-4)+(0)=-8 -8+0=-8 (-4)-(0)=-4 -4 - 0 = -4
r u sure
do u want a medal
Yeah It's the only pair that works with both equations. And sure :)
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can u help me wif more XD
Sure lol
Which ordered pair is the solution to the system of equations? A. (2, −1) B. (1, −9) C. (−2, −2) D. (−6, −3
|dw:1450235508037:dw|
C because: (-2) - 4(-2)=6 -2 - -8 = 6 -2 + 8 = 6 (two negative signs becomes positive) 3(-2) + (-2) =-8 -6 + -2 = -8
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