Adult tickets to a play cost $22. tickets for children cost $15. tickets for a group of 11 people cost a total of $228. write and solve a system of equations to find how many children and how many adults were in the group. (1 point) 2 children, 9 adults 4 children, 7 adults 5 children, 6 adults 7 children, 4 adults

children, adults

Step-by-step explanation:

Let

x------> the number of adult tickets

y-----> the number of children tickets

we know that

----> equation A

--------> equation B

Using a graphing tool

see the attached figure

Remember that

The solution of the system of equations is the intersection point both graphs

The solution is the point

that means

adults

children

b

step-by-step explanation:

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}