what do you mean ¨ what is the distance between¨ what is the rest of the question?
Answer:
the answer of this question is given in above picture, look
To answer your question, it is shown in the graph below.
y=-3x-6 is parallel to y=-3x-2
Students = 380
Adults = 150
You can get this by using x = students and y = adults. Then set up a cost equation of:
3x + 4y = 1740
and a total tickets equation of
x + y = 530
Solve using any method.