Ricky needs 3 1/4 cups of sugar to make muffins. he already has 2 2/4 cups. how many more cups of sugar does he need? (12-9)

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

What is the range? can’t seem to find it out