Asno-cone machine priced at 139$ is on sale for 20% off. the sales tax rate is 6.75%. what is the price of the sno-cone machine after the discount and sales tax?

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?