Acircular picture is 8 inches in diameter.
part a
what is the area of the picture in square inches?
a. 4π square inches
b. 8π square inches
c. 16π square inches
d. 32π square inches
part b
a frame that is 2 inches wide surrounds the picture. what is the total area of the picture and the frame in square inches?

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 the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2