Solve for p by simplifying both sides of the equation, then isolating the variable.
p=6
Answer:

Step-by-step explanation:
<u>Step 1: Find the square root of 81</u>
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Answer: 
If you plug in the x-coordinate into your equation for the line, you get
y = -3(4)/4 + 3
y = -3 + 3
y = 0
There is a really easy way to do this problem and that is to use a graphing website
after punching in the functions:
A. depending of whether it is -5/(2x) or (-5/2)x: intersecting but not perpendicular or parallel
B. These two lines are perpendicular
C. Parallel lines
D. intersecting but not perpendicular
A) 2000000000
5,909,999,222-3,999,002,135= 1,910,997,087 which is closest to answer A