John and Leslie start at the same point. John walks 3feet north and while Leslie walks 4 feet west. If a straight line were drawn between John and Leslie. How long long would the line be

With this question! what is process of elimination? ? p.s. my brothers acc got banned so add his new one @ yamauchiyamyam17

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.