Perpendicular lines have negative reciprocal slop to each other.
So first solve for y.
Slope will be the coefficient of x in y=mx+c form.
m is the slope. Then negative reciprocal this slope and in this case the answer is -1/5
It is C
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Answer:
9.4
Step-by-step explanation:
6x+1.6=58
-1.6 -1.6
6x=56.4
/6 /6
=9.4
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