Answer:
9
Step-by-step explanation:
Y intercept when x = 0
Y = 9
X + 4y = 4
-x + 2y = 8
x + 4y - x + 2y = 4 + 8
6y = 12
y = 2
x + 4(2) = 4
x + 8 = 4
x = -4
(x,y)
(-4,2)
Answer:
20
Step-by-step explanation:
Answer:
slope = 2
Step-by-step explanation:
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