Answer: The system consists of parallel lines
Step-by-step explanation:
Given system of lines :

Substitute
in
, we get
, which is not true.
That means , system has no solution.
i.e. they are representing parallel lines. [Parallel lines do not intersect and hence they do not have solution.]
Answer:
580
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
-2 + 6 = 4
Answer:
45
40 percent (calculated percentage %) of what number equals 18? Answer: 45.