Shana, who lives in Canada, and Pearl, who lives in Pennsylvania, were discussing the weather. Shana complained about the cold temperature of -20°C. Pearl, who lives in Pennsylvania, mentioned that her temperature was the opposite of Shana's. Which is the correct way to represent the opposite of Shana's temperature is equal to Pearl's"? 0 -20= 20 0 -(-20)=-20 0 -(20) =-20 O -(-20) = 20