1. 1.4 Quiz Review Advanced Math Topics Mrs. Mongold

2. Question 1 Dolly wants to open a t-shirt shop. She is going to sell her shirts for the same low price of $15.00. In order to get her business started Dolly spent $525.00 and the cost of producing each shirt is $8.00. –Write equations to model income and expense –Use graphing calculator to graph it X [0, 250] Y [0, 1500] both scales 25

3. What does the point of intersection tell us Will she make a profit if she sells 200 shirts Explain how Dolly can make money?

4. Example 2 There are just three pizza restaurants in Bensonville. All are within one block of each other and all will deliver. –Louie’s charges $.75 plus $.25 per mile –Manny’s charges $1.50 plus $.15 per mile –Leona’s $3.00 flat rate