Write an algebraic expression to represent the cost of a concert ticket, h, with a service charge of $6.75.

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Factor the polynomial expression x6 – x3 – 20

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit