Answer:
The answer is 50 hours
Step-by-step explanation:
4x = 200
Divide both sides by 4
x = 200 \div 4 = 50
so after 50 hours of walking, the men will be 200 miles apart.
It’s the second one
explain more
the height is 9
Explanation:
8 × 10 = 80
720 ÷ 80 = 9