Mathematics, 14.05.2021 17:50 jamesnaquan132
Teresa y su prima Gabi planean salir de vacaciones a la playa, por lo que fueron a comprar lentes de sol y sandalias. Por los lentes de sol y un par de sandalias, Teresa pagó $600. Gaby compró lentes de sol y 2 pares de sandalias y pagó $1050. Plantea un sistema de ecuaciones y determina los costos de los lentes y las sandalias. Utiliza el método de igualación y comprueba tu respuesta.
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