You have a 1 kilogram bag of sugar. you use 435 grams to fill the sugar bowls. how much sugar is left in the bag?
answer in grams

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?