Answer:
(C)4
Step-by-step explanation:
Given the line: 
The gradient of the line, 
A line perpendicular to the given line will have a gradient,
(by definition of perpendicularity).
Therefore, a perpendicular line that passes through the point (4,1) is:

Comparing with the slope-intercept form y=mx+x, the slope of the perpendicular line, b=4.
Answer:
The overall change is -2/6 cents.
Step-by-step explanation:
The overall change in the stock price would be the increase minus the decrease.
The increase is 1/2
The decease is 5/6
1/2 - 5/6 =
Change 1/2 to 3/6
3/6 - 5/6 =
simplify
-2/6
The overall change is -2/6 cents.
Answer:
All are true
Step-by-step explanation:
You’re welcome
52 Feet under sea level. 13 times 4 is 52, and since he is going underwater it is negative.