The bear's color is white, because it's a Polar Bear.
-- Since you came upon the bear eating your food, you must have arrived back at
your campsite.
-- There's only one place on earth from which you can walk 3 miles south, followed by
3 miles east, followed by 3 miles north, and arrive back at the starting point.
That's the north Pole.
2 more miles than last week
Draw a vector from his starting point to his ending point.
Pink
The clues seem to indicate your campsite is located at the north pole. That being so, the bear would be a polar bear (white).White.
The North Pole
You would - on fairly level surface - have been walking for 40 to 50 minutes.
Tina. 38 > 23 > 14 Tina > Dan > Marie
Hiked up e.g. I hiked up the mountain
The past tense is hiked.
No, I have not hiked the Grouse Mountain Grind trail.
Yes!!
hiking
( has ) hiked
Oh, absolutely, friend! In this sentence, "hiked up the mountain" is the predicate. It tells us what your family did, and it's a lovely image of togetherness and adventure. Keep up the great work with your writing!