What is a pure monopoly? Select one:

a.
a market controlled by three different sellers with a good that has no close substitutes

b.
a market where there are numerous sellers, but they each sell differentiated products

c.
a market that has numerous sellers, but they are all selling identical products

d.
a market controlled by one seller with a good that has no close substitutes

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.

Yvaries inversely as x. y =12 when x=5. find y when x=4