BE is a diameter of the circle, ABC is a tangent to the circle. Find the size of angle ABD. Find the size of angle DEB

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

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?