Tickets are $4.50 for adults and $2.50 for students. If total of 230 tickets are sold for $825, how many student tickets were sold?

The number of student tickets sold was 105

Step-by-step explanation:

Let

x ----> the number of student tickets sold

y ----> the number of adult tickets sold

we know that

If total of 230 tickets are sold for $825

then

----> equation A

----> equation B

Solve the system by graphing

Remember that the solution of the system is the intersection point both graphs

using a graphing tool

The solution is the point (105,125)

see the attached figure

therefore

The number of student tickets sold was 105

answer

point o.

step-by-step explanation:

1: -2 3/4, -2 1/2, -14, 0, 3, 8 1/3

2: -4, -3, -2 1/2, -2 1/4, 3 1/4,

step-by-step explanation: