I'm assuming its asking what time he finished? I added it up and it seems to be 7:42 pm.
Step-by-step explanation:
Slope=9
i)

When line is parallel
y+5=9(x-6)
y+5 = 9x - 54
<h3>59 = 9x-y </h3>
When line is perpendicular
y+5=-1/9(x-6)
9(y+5)= -1(x-6)
9y + 45 = -x+6
<h3>
x+9y = -39</h3>
<h2>
MARK ME AS BRAINLIST </h2>
The answer is 5.5 because 66/12= 5.5, hope this helps..
the constant term is 12
All the other terms have variables attached to them