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Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

Does anyone know how to do geometryme with this problem

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2