So what is the question??? If I understand correctly....
y = 3x
The answer to this is step 2 because they multiplied when they should of subtracted the 10 and the 12.
Step-by-step explanation:
the solution to a system of functions (lines or any other form of curve) is the point (or points), where they intersect.
in this case : the point (2, 0)
FYI : if there is no intersection, then there is no solution at all (like with parallel lines).
if the curves fully overlap for at least some distance, then we have infinitely many solutions (at least for real numbers). like for identical lines.
Answer:
The actual area of the field in square kilometers is 
Step-by-step explanation:
Scale : 1 cm = 50000 km
Area of field on map = 
Now , 1 cm = 5000 km
We are supposed to find the actual area of the field in square kilometers.
So, the actual area of the field in sq. km =
Actual area of the field in sq. km 
Hence the actual area of the field in square kilometers is
I believe the answer would be 99
plug in the variables and solve to answer this question.
