A rectangular storage container with an open top is to have a volume of $$ cubic meters. The length of its base is twice its width. Material for the base costs $$ dollars per square meter. Material for the sides costs $$ dollars per square meter. Find the cost of materials for the cheapest such container. Round to the nearest penny.

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !

think the answer would beb