Answer:

Step-by-step explanation:
The change of base formula is
, therefore:

2x+y=1
-2x-y=3
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y=-2x+1
y=-2x-3
-2x+1=-2x-3
0¥4
The answer to the question is no solution
Answer:
D. y = -1/4x + 3
Step-by-step explanation:
If the line is perpendicular, it will have a opposite reciprocal slope.
So, the slope will be -1/4.
Plug in this slope and the given point into y = mx + b, and solve for b:
y = mx + b
-6 = -1/4(12) + b
-6 = -3 + b
-3 = b
Plug in the slope and y intercept into y = mx + b
y = -1/4x - 3
So, the correct answer is D. y = -1/4x + 3
Answer:
Step-by-step explanation:
some off this is a tranggle
1,2,4belong on company sources and 3 should be on external information