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algol [13]
3 years ago
14

Can somebody help me with the question i asked before this.....please

Mathematics
1 answer:
jeka57 [31]3 years ago
5 0

Answer:

yes, im about to look at it.

Step-by-step explanation:

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Which of the following is the equation of a line parallel to the line y=-x+1 passing through the point (4,1)
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Y=-x+b

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3 years ago
Fiona y sus amigas fueron a una tienda de batidos. Pidieron tres batidos de fresa y dos batidos de proteínas por un total de $ 2
jeka94

Answer:

Un batido de proteínas cuesta $ 5,25.

Step-by-step explanation:

El sistema de ecuaciones descrito al final del enunciado coincide con lo descrito al comienzo del mismo, de modo que podemos concentraron casi exclusivamente en la resolución del sistema en cuestión, la cual se describe a continuación:

Este es el sistema a resolver:

x + 4\cdot y = 25,50 (1)

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Donde x es el coste de un batido de fresa y y corresponde al coste de un batido de proteínas:

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2) Eliminamos x en (2):

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76,50 - 12\cdot y +2\cdot y = 24,00

3) Simplificamos y despejamos y:

10\cdot y = 52,50

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Un batido de proteínas cuesta $ 5,25.

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3 years ago
What is each number in scientific notation?<br> 0.00000000005<br> show how you got your answer
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