2(17)+7
34+7
N(17)=41
Brainliest?
Answer:
<em><u>Lines are perpendicular to each other .</u></em>
Step-by-step explanation:
Standard equation of line is : y = mx + c, Where m represents the slope
Given Equations :


Two lines are parallel if the slope of the lines are same.
Two line are perpendicular if the product of the slope = - 1
Clearly slopes are not equal , therefore the lines are not parallel.
product of the slope is - 1, therefore the lines are perpendicular.

Part A: 3x + 15 = 5x - 25
Part B: x = 20
this is kinda easy and im gonna assume that the 4 is a exponent cuz f(2)=2(3)^4 then f=81