RouRound 66.681 to the nearest ten thousand.
1 answer:
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Given,
The linear pair of the equation is,
Required
The solution of the linear equation.
Taking the equation first as,
Substituting the value of y in second equation then,
Substituting the value of x in first equation then,
Hence, the solution of the system is (1, -10).
Answer:
A.
B.
and
D.
Step-by-step explanation:
A rational function is of the form where
and
are polynomial functions.
Based on this definition, every polynomial function is a rational function.
Hence the rational functions in the options provided are;
A.
B.
and
D.
is not a rational function because the numerator is not a polynomial function.