Two balls are chosen randomly from an urn containing 8 white, 4 black, and 2 orange balls. suppose that we win $2 for each black ball selected and we lose $1 for each white ball selected. let x x denote our winnings. what are the possible values of x x, and what are the probabilities associated with each value?

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

How do you find principle and simple interest

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1