Answer:
6.5 miles in 1 hour and they will run 75% of the full distance in 1 hour.
Step-by-step explanation:
The distance covered by two marathon runners = 26 miles
They takes 4 hours
We need to find how many miles did they run in 1 hour
In 4 hour, the distance covered is 26 miles
To find distance covered in 1 hour, divide 26 by 4 such that.

So, they will cover 6.5 miles in 1 hour.
For percentage,

So, they will run 75% of the full distance in 1 hour.
Answer: 4
Step-by-step explanation:
There are 4 terms, 
The equation factored would be (x+7)(x-2). As 7-2=5 and (7)(2)=14.
W is equal to 6 because 6/3=2 so 2+6=8