Asporting goods store is having a closeout on a certain style of running shoes. they are marked 55% off the regular price. the regular price is $79.95. find the amount of the discount and the sales price.

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

You can find the constant of proportionality by finding the ratio of

Tom drove 206 miles in 3.9 hours. estimate his average speed.