Is there supposed to be an attached image for us to see?
X+4x+6x=
All of the variables are x so you don't have to do anything
6x+4x=10x
there is still one x left
x = 1
10x+x = 11x
Let'sSo, we gave 2 parallel lines and 2 transversals, we have to match the angles.
Let's start with angle b,

Let's move on to angle e,

Let's move on to angle d,

Moving to angle c, we have;

And, angle a;
It’s 225,000,000= 225 million
Answer:
225 adult tickets
Step-by-step explanation:
S: no. of students
A: no. of adults
S = A + 54
S + A = 504
A + A + 54 = 504
2A = 450
A = 225
S = 225 + 54
S = 279