On your cellphone bill, you are charged $0.30 for each text you send. . Which variable(s) are dependent? *
O A. Number of texts sent
O B. Charge per text
O C. Amount of your bill.

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