Answer:
x=1, y=-4. (1, -4).
Step-by-step explanation:
y=-7x+3
y=-x-3
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-7x+3=-x-3
-7x-(-x)+3=-3
-7x+x=-3-3
-6x=-6
6x=6
x=6/6
x=1
y=-1-3=-4
The answer is -1/4
Perpendicular means opposite slope in this type of question
Answer:
x = 125°
Step-by-step explanation:
180° - 55° = 125°
125°
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-Chetan K

That is the formula to find the slope. Hope it will help you.
28,000 x 25% = 7,000
28,000 + 7,000 = 35,000