Josh is hiking glacier national park. he has now hiked a total of 17 \text{ km}17 km17, space, k, m and is 2 \text{ km}2 km2, space, k, m short of being \dfrac12 2 1 start fraction, 1, divided by, 2, end fraction of the way done with his hike.

For this case, the first thing you should do is define a variable.

We have then:

d: distant total traveled.

We now write the equation that models the problem.

We have then:

From here, we must clear the value of the unknown d.

We have then:

The total distance that Josh will travel is:

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step-by-step explanation: