Maria, drew, and justin all took part in a walk-a-thon. together, they walked 9 miles. justin walked 3 miles. maria walked twice as far as drew. how many miles did drew walk?

Drew walk 2 miles.

Step-by-step explanation:

Given:

Maria,Drew,and Justin all took part in a walk-a-thon.

Together, they walked 9 miles. Justin walked 3 miles.

Maria walked twice as far as Drew.

Now, to find the miles Drew walk.

Let the miles Drew walk be

As, given Maria walked twice as far as Drew.

So, Maria walked =

Justin walked = 3 miles.

Together they walked = 9 miles.

According to question:

Subtracting both sides by 3 we get:

Dividing both sides by 3 we get:

Therefore, Drew walk 2 miles.

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step-by-step explanation:

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130