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OpenStudy (anonymous):
Which ordered pair is a solution of this equation? -8x +5y = 20 A.(-5,-4,) B.(-4,-5) C.(-4,-4) D.(4,4)
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OpenStudy (agent0smith):
Plug them in and check. Points are given as (x, y)
OpenStudy (anonymous):
Do i multiply them ?
OpenStudy (anonymous):
@whpalmer4
OpenStudy (agent0smith):
plug in the x and y values into this: -8x +5y = 20 start with (-5,-4)
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