At a local supermarket, a box of cereal usually costs 18 dollars. This week, the supermarket sells the box of cereal for 12 dollars. How much money will you save if you buy this cereal at this supermarket?
Choose the correct option:	A) 5 dollars	B) 3 dollars	C) 6 dollars	D) 2 dollars	E) 4 dollar
Solution:   In this situation, there is a decrease in the price.   Saving = 18 - 12= 
<gadget id="calculator">18 - 12</gadget>
<output>6</output>
6 dollars   Option 6 dollars
<result>C</result>
At a local supermarket, a box of cereal usually costs 18 dollars. This week, the supermarket sells the box of cereal for 12 dollars. How much money will you save if you buy this cereal at this supermarket?