Answer:
The answer is 4,299
Step-by-step explanation:
The reason why is because elevation goes off of the ocean so if the valley 93 feet below sea level then all you do is subtract 93 from $4,392.
Answer: 
I suppose 17x^ means 17x².
and that we must solve the equation.
Step-by-step explanation:

Answer:
since 7 is raised to the power 0 the answer is
a) linear polynomial with zero terms
Answer:
270 degrees
Step-by-step explanation:
If you want a positive number, you can say that the origin is 360 degrees. Then, being it's moving clockwise, subtract 90 degrees from 360 degrees. That will give you 270 degrees.
If you want a negative answer, you could simply say that the origin is 0 and subtract 90 from that giving you -90.
Odds are you should go with 270.
Perimeter = (x+2) + x + (x+2) + x
Perimeter = 4x + 4
Area = x(x+2)
Area = x^2 + 2x