3 years ago

Mary runs in the Chicago marathon and it takes her 5 hours to complete it. Write a

1 answer:

8 0

If you want to keep it technical, the normal “/unit rate” for running is minutes per mile. You can use dimensional analysis like I did below to find the answer. You should get 11.45 min/mile or about 11 min 25 sec per mile

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Alex787 [66]

Answer:

False

Step-by-step explanation:

There is not a one in the 2 expression listed

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3 years ago

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Gelneren [198K]

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3 years ago

3(2x + 5) 2 2(x + 6)

puteri [66]

Answer:

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Step-by-step explanation:

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3 years ago

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monitta

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3 years ago

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VMariaS [17]

Answer:

This is a direct variation where the constant of variation is 5/9

Step-by-step explanation:

The equation for direct variation is y = kx

5x-9y =0

Lets try to get this equation in the above form

Add 9y to each side

5x-9y +9y = 9y

5x = 9y

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3 years ago