Claire keeps track of the miles per gallon her car gets per week. she has accumulated the following data: (1, 22.42), (2, 22.84), (3, 23.26), (4, 23.68) what is the common difference or ratio?

Akitchen floor is made up of tiles that are in the shape of the triangle shown there are 40 tiles on the kitchen floor what is the total area of the floor

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

How many lines can be drawn through points j and k? 0 1 2 3