So I'm going to make student tickets be s, and non-students n. So the equation would be s+2n=450. Hope this helped. :3
Answer:
-114
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

See attachment
Required
Find AB
We have:

Make c the subject


From the attached triangle;

Hence:

Answer:
The equation of the required line is: 2x + y = 8
Step-by-step explanation:
When a point on the line and the slope of the line are given, we use the slope - one - point form to determine the equation of the line.
Say,
is the point passing through the line and the slope of the line is say,
. Then the equation would be:

Here
and slope,
.
Therefore, the equation of the line becomes:


Rearranging we get:
which is the required equation of the line.