In a certain city, the cost of a taxi ride is.computed as follows. There is a fixed charge of $2.75 as soon as you get in the taxi, to which a charge of $2.30 per mile is added. Find an equation that can be used to determine the cost, C, of an x-mile taxi ride. OA. C=5.05x OB. C 2.75 +2.30x OC. C=2.30 +2.75x OD. C=3.55x