Each month felicity spends $45 on her water bill, $18 on her cable bill, and $110 on her phone bill. How much does Felicity spend on these three Bills in 8 months?

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