Today, everything at a store is on sale. The store offers a 20% discount. The regular price of a T-shirt is $18. What is the discount price?
If the regular price of an item is LaTeX: xx dollars, what is the discount price in dollars?
The discount price of a hat is $18. What is the regular price?

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )