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Rufina [12.5K]
3 years ago
9

Which shows the expression below in simplified form? (8.1 × 105) ÷ (9 × 102)

Mathematics
1 answer:
Leviafan [203]3 years ago
5 0
So i think this wan being 

(8,1 x 10^5)
----------------- = 0,9 x 10^3 = 9 x 10^2
 (9 x 10^2) 
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The two linear equations are the same line

Step-by-step explanation:

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Problema de capacidades Una empresa aceitera ha envasado 3000 litros de aceite en 1200 botellas de dos y de cinco litros. ¿Cuánt
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Answer:

Hay 200 botellas de 5 litros y 1000 botellas de 2 litros.

Step-by-step explanation:

Un sistema de ecuaciones lineales es un conjunto de dos o más ecuaciones de primer grado, en el cual se relacionan dos o más incógnitas.

Resolver un sistema de ecuaciones consiste en encontrar el valor de cada incógnita para que se cumplan todas las ecuaciones del sistema.

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\left \{ {{2*x+5*y=3000} \atop {x+y=1200}} \right.

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3*y= 600

y= 600÷3

y= 200

Reemplazando en la expresión x= 1200 - y:

x= 1200 - y

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<u><em>Hay 200 botellas de 5 litros y 1000 botellas de 2 litros.</em></u>

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3 years ago
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