Let
x---------> the number of child tickets
y--------> the number of adult tickets
we know that
the equation that describes the relationship between the number of child tickets and the number of adult tickets is a linear equation
If the point[tex](4,2)[/tex] is the solution
then
the number of child tickets is [tex]4[/tex]
the number of adult tickets is [tex]2[/tex]
therefore
the answer is
the solution [tex](4,2)[/tex] represent that
the number of child tickets is [tex]4[/tex]
the number of adult tickets is [tex]2[/tex]
