John weighs 65 kilograms, sam weighs 22x kilograms. and mark weighs 13x kilograms. write an expression in simplest form for their combined weight.

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

On saturday morning, calls arrive at ticketmaster at a rate of 108 calls per hour. what is the probability of fewer than three calls in a randomly chosen minute?

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?