a train takes 3hours less for a journey of 360 km if it's speed is increased by 10km/hr from it's usual speed. find usual speed of train.

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

Graph y = -|x| + 2. click on the graph until the correct one appears.