Answer:

Step-by-step explanation:
Given line ;

1. Perpendicular and passes through (4,-6)

Substitute the values above into slope intercept form ; y=mx+b and solve for b.

Substitute new values into ; y =mx+b.

2.Parallel and passes through (4,-6)

Substitute values into point slope form and simplify

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Answer:
A
Step-by-step explanation:
The interception of the two lines is the solution point.
The answer is nine because 2(4)=8 3(2)=6 7=7, os 8-6+7= 2+7 =9
Answer: D
Step-by-step explanation: I think