Solve and include the proper units. The school play earned $11,364 in ticket sales. If the cost of each ticket is $12, how many tickets were sold?

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm