Ana has nickels and dimes worth $3.95. There are 8 more dimes than nickels. How many dimes and how many nickels are there? Your answer

Franco wants to double the volume of the cone. what should he do?

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

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)