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almond37 [142]
2 years ago
13

Enya walked 2km 309m from school to the store. Then, she walked from the store to her home. If she walked a total of 5km, how fa

r was it from the store to her home?
Mathematics
1 answer:
RSB [31]2 years ago
7 0

Answer:

2 km 691 m

Step-by-step explanation:

5 km - 2 km 309 m

= 5000 m - 2309 m

= 2691 m

= 2 km 691 m

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For this case, the average is the sum of the amounts of the three days divided by three.

We know the earn of Friday and Saturdar. We can assign x to the earn of saturday.

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Promedio= \frac{2181USD + xUSD}{3} =100 USD

We need to multiply by 3 both sides of the equation.

3(\frac{2181USD + xUSD}{3}) =3(100 USD)

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We need to substrat 2181 USD in both sides.

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4 0
3 years ago
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Step-by-step explanation:

This is a direct proportion. Since y varies as x. This will be:

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