Answer:
Step-by-step explanation:
The computation of the number of acres of land does the farmer owns is as follows:
Given that
the land of the farmer would be separated into size of 
acres
And, the sections would be 
So,
The number of acres would be
Now just multiply the denominator and numerator straight across
Answer:
Negative
Step-by-step explanation:
It going down starting from the left to right . Positive would be the other way around and zero would be side to side while undefined would be an up and down line .
Answer:
D m = -1
Step-by-step explanation:
To find the slope of the line
m = (y2-y1)/(x2-x1)
= (-12--11) / (10-9)
= (-12+11) / (10-9)
= -1/1
= -1
