Mathematics, 30.08.2021 18:30, itzking411

3. El ancho de un libro rectangular es de 20 centímetros menos del doble de su longitud. El perímetro es de al menos 59 cm. Si x es la longitud del libro, ¿Qué desigualdad representa esta situación y qué cantidades son verdaderas para x? A. 6x-40 2 59, donde x > 13
B. 6x-40 > 59, donde x > 16.5
C.6x-40 <59, donde x < 16.5
D.6x-40 <59, donde x < 13

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3. El ancho de un libro rectangular es de 20 centímetros menos del doble de su longitud. El perímetr...