tom is throwing two darts at a dart board aiming for the center. The second dart lands father away from the center than the first. what is the probability that a

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path