Twenty-five students were asked what their favorite number from 1-9 was. The results
were that 8 students said 3, 6 students said 4,
9 students said 7, and 2 students said 9.
What was the experimental probability that
the number 3 was picked?
A 24
B 32
C 34
D 36

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.