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atroni [7]
3 years ago
11

José, vecino de mi calle, me ofrece $3840 por mi computadora, con lo que ganaría el 28% del costo. Siete días después se la vend

í a Rogelio, compañero de grupo, en $3750, ¿Qué porcentaje del costo gané al hacer la venta?
Mathematics
1 answer:
borishaifa [10]3 years ago
3 0
Ganaste 25% del precio original.
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The temperature falls from 10°F to -15° F. What is the difference in these<br> temperatures?
nadya68 [22]

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the difference is 25

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3 years ago
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inysia [295]

The difference of the expression is as follows:

(6y⁴ + 3y² - 7) - (12y⁴ - y² + 5) = - 6y⁴ + 4y² - 12

3(x - 5) - (2x + 4) = x - 19

<h3>How to find the difference of the expression?</h3>

The difference of the expression can be found when we combine the like terms.

Therefore,

(6y⁴ + 3y² - 7) - (12y⁴ - y² + 5)

6y⁴ + 3y² - 7  - 12y⁴ + y² - 5

6y⁴ - 12y⁴ + 3y² + y² - 7 - 5

- 6y⁴ + 4y² - 12

3(x - 5) - (2x + 4)

3x - 15 - 2x - 4

3x - 2x - 15 - 4

x - 19

learn more on expression here: brainly.com/question/14294918

#SPJ1

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2 years ago
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