Answer:
y=1/2x +4
To get the perpendicular its the opposite reciprocal, so 2/1 will be 1/2
y=3x-2
Change them side
3x-2=y
Add 2 to both sides
3x-2+2=y+2
3x=y+2
Divide both sides by 3 so we can find the x value
3x/3= y+2/3
x= 1/3 y + 2/3
I hope that's help:0
Yes the correct answer would be D because you can tell by $9.50 being the total
