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            <video:description>En esta lección de matemáticas, exploramos la expresión 5 t más 3 para calcular el costo de participar en la rifa de un hospital para recaudar fondos. Al evaluar la expresión para diferentes valores de t, el número de boletos comprados, encontramos los costos por comprar 1, 8 y 10 boletos, que son 8, 43 y 53 dólares, respectivamente.</video:description>
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        <lastmod>2025-12-18T14:06:00.292844842Z</lastmod>
        
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            <Attribute name="author">Marcia Lee</Attribute>
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