Alexa is ordering a taxi from an online taxi service. the taxi charges $4 just for the pickup and then an additional $1.25 per mile driven. how much would a taxi ride cost if alexa is riding for 9 miles? how much would a taxi ride cost that is mm miles long?alexa is ordering a taxi from an online taxi service. the taxi charges $4 just for the pickup and then an additional $1.25 per mile driven. how much would a taxi ride cost if alexa is riding for 9 miles? how much would a taxi ride cost that is mm miles long?alexa is ordering a taxi from an online taxi service. the taxi charges $4 just for the pickup and then an additional $1.25 per mile driven. how much would a taxi ride cost if alexa is riding for 9 miles? how much would a taxi ride cost that is mm miles long?