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nydimaria [60]
2 years ago
6

Which equation is equivalent to –k + 0.03 + 1.01k = –2.45 – 1.81k?

Mathematics
1 answer:
ElenaW [278]2 years ago
7 0
K(-1+1.01)+0.03=-2.45-1.81k
0.01k+1.81k=-0.03-2.45
1.82k=-2.42
k=-2.45\1.82=1.3
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Answer:

y(.82)*1.08

Step-by-step explanation:

You multiply by .82 to get the cost of the game after the discount and then by 1.08 to add the tax and total amount.  

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Step-by-step explanation:

6k^2

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Para ingresar a la Universidad del Chocó se aplica una prueba de razonamiento que consta de 30 preguntas. Por cada respuesta cor
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Complete question:

Para ingresar a la Universidad del Chocó se aplica una prueba de razonamiento que consta de 30 preguntas. Por cada respuesta correcta se asignan 5 puntos y por cada incorrecta (o no contestada) se restan 2 puntos. Si un participante obtuvo un puntaje de 94 puntos, ¿cuantas preguntas respondió bien?

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Explicación paso a paso:

Dado lo siguiente:

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Marca deducida por n = 2

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y + 8 = 30

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n = número de respuestas incorrectas = 8

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Answer:

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