Answer:
All real numbers except x=-7
Step-by-step explanation:
Since 
is a discontinuity in the rational function, this makes the denominator equal to 0.
50,000 is the answer to the question
The long part will be divided into 3 and the rest of the bottom bit will make up the last section. if measurements are given, find area of property and divide by 4.
To get the equivalent you have to half the denominator and the numerator so therefore it is 1/5 as you divide it by 2.
