Answer:
C. [tex](8, -1)[/tex]
Step-by-step explanation:
{y = ¼x - 3}
{2x + 4y = 12
2x + 4[¼x - 3] = 12
2x + x - 12 = 12
3x - 12 = 12
+ 12 + 12
_________
3x = 24
__ __
3 3
[tex]x = 8[/tex] [Plug this back into both equations above to get the y-coordinate of −1]; [tex]-1 = y[/tex]
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