You are buying potato chips at the grocery store. You have a manufacturers coupon for a $1.00 off and the store is offering 20% off if you buy 2 bags. You decide to buy 2 bags of potato chips. How do you compute your final cost? A. Subtract $1.00 off each bag and then multiply by .20 B. Multiply each bag by .20, subtract $1.00 off of each bag, and then add them together. C. Add the two bags together, multiply by .80, and then subtract $1.00. D. Subtract $1.00 from the first bag, then add them together, and then multiply by .80.
Answer: The correct option is: C. Add the two bags together, multiply by .80, and then subtract $1.00. Step-by-step explanation: First you need to add the prices of two bags for getting the total sales price. Now, the store is offering 20% off, that means you need to pay 80% of the total sales