Nathan wants to buy trading cards. superstar packages cost 3.23 each and mixed packages cost 1.78 each. nathan buys 7 packages and spends a total of 15.36. how many of each type of package did he buy?

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

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

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?