the radius of a hailstone varies directly with the amount of time that it was in a cloud after a hailstone in a particular cloud for 10 seconds, its radius was 0.5 inches. how long would it be in the cloud to have a radius of l.25 inches

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?

Line wx is parallel to line yz. if m