Answer:
80 students
Step-by-step explanation:
12/80 is 0.15 or 15%
Scalene triangle
because all sides are of a different length
Answer:
Cost Of Kid's tickets =16.66
Cost of Adult's tickets=33.34
Step-by-step explanation:
For this case we have the following system of equations:

Equating the values of y we have:

From here, we can clear the value of x.
We have then:

Then, we look for the value of y.
For this, we substitute x in any of the equations:
Answer:
The ordered pair solution of the system of equations, is given by: