The value of stocks can vary dramatically. Suppose a stock decreases in value by 50% one year. The next year it increases by 50%. By how many percent has the value of the stock decreased over the two year period?

Describe what moves you could use to create the transformation of the original image shown at right

Deshawn uses 3/4 of a box of rice to cook dinner the portion he uses weighs 12 ounces right and solve an equation to find the weight of the full box of rice

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.