Aboat traveled 252 miles downstream and back. the trip downstream took 12 hours. the trip back took 84 hours. what is the speed of the boat in still water? what is the speed of the current?

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?

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false