In △ABC, AB = 10, BC = 18, and m : \angle∠B 68 degrees . The area of ABC is closest to: Group of answer choices 68 83 166 34

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.