3. Terrell is cutting a piece of wood that is '5/18 foot long into pieces that are 3/18 foot long. How many pieces will Terrell have?*

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.