4.7.PS-11 Two communications companies offer calling plans. With Company X, it costs 25 to connect and then 5 for each minute. With Company Y, it costs 15 to connect and then 4 for each minute. Write and simplify an expression that represents how much more Company X charges, in cents, for n minutes. Which of these expressions represents how much more Company X charges than Company Y? OA. (25n-4)-(15n-5) OB. (25+5n)-(15+4n) OC. 25n-5-15n-4 OD. (25+4n)-(15+5n) links Chock Answer