A sweater originally priced at 80 dollars was marked down 25% what was the sale price of the sweater

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.