Answer: 6 miles!
Step-by-step explanation:
There are 5280 ft in a mile (you can remember this by saying five to-mat-os haha). In total, Lauren walked 16,900+14,850= 31,750 ft. To find how many miles she hiked you would simply divide by 5,280. I plugged this division problem into my calculator and got about 6 miles.
The square root of 100 is 10. Which is a whole number and whole numbers are rational numbers.
It's 
since it's opened dot and head toward negative infinity.
