To find the sale price for a single item or group of like items, one can use the equation , where  is the discounted price,  is the original price, and  is the percent to be discounted in decimal form.

Chen can choose from one of three deals for a new weight set: He can get  off of a  set, or  off of a  set, or  off of a  set. Assuming the quality of sets is identical, which discount results in the least expensive set for Chen?

To find the sale price for a single item or group of like items, one can use the equation , where  is the discounted price,  is the original price, and  is the percent to be discounted in decimal form.

John buys a car at a  discount, and pays . Susan buys a car at a  discount, and pays . Romeo buys a car at a  discount, and pays . Before any discount was applied, who bought the most expensive car?

To find the sale price for a single item or group of like items, one can use the equation , where  is the discounted price,  is the original price, and  is the percent to be discounted in decimal form.

A certain product sells for  dollars at full price, but can be purchased at  off for each additional unit past the first that is purchased, to a maximum of  off each unit if  or more are purchased at one time.

Which equation represents the price, with discount, of a purchase of  units of this product?

To find the sale price for a single item or group of like items, one can use the equation , where  is the discounted price,  is the original price, and  is the percent to be discounted in decimal form.

Save-All Foods has a coupon matching program where customers can bring in any competitor's coupon and have the cash or percent off amount on the coupon face matched at their location. A customer brings in a coupon for  off a gallon of milk from another grocery store. If the milk at Save-All Foods normally costs /gallon, and the milk at the competitor costs /gallon, how much money does the customer save on the final price of milk by using the coupon matching program?

Round to the nearest cent.

Mark wants to buy a new television for football season.  The TV is currently on a  sale. Mark also has a store loyalty card which gives him an extra  off. The final price of the TV is what percentage off of the original cost?

Max wants to buy a couch at The Furniture Store. The couch he is considering had been marked on sale for 20% off and was selling for $320. The day he comes in to buy the couch, it has been marked down an additional 40% off of the sale price. What is the difference in the original price of the couch and what Max paid for the couch?

Patrice earns $75 per day. Ron earns $350 per week. How many days does Patrice have to work to earn more than what Ron earns in 5 weeks?

A business launches a new product that produces $x in sales its first year.  Sales in the second year are double the first, and the third year has sales four times as large as the first year.  If 2^nd year sales were $12 million, how much in total sales was produced over the 3 year period?

A jewelry designer bought a booth at a local craft fair.  She paid $160 for the booth rental for the day.  Her necklaces cost $10 to make and she sells them for $50 apiece.  If she wants to make at least $1000 profit for the day, how many necklaces must she sell?

A law firm earned $2,000,000 this year in fees.  If the firm’s annual operating costs are $1,250,000, what is their profit this year?