Name 1/19/07
Alg1 Q3 Quiz 1 Review Quiz Monday Due Monday: 1/22/07
1) A snack stand at Yankee Stadium sells sodas for $4.75 and hot dogs for $6.50. During one game the stand sold 5 less sodas than twice the amount of hot dogs. If the total sales for sodas and hot dogs were $2,216.25; how many of each item were sold?
2) A store sold Seminole t-shirts for $27 and Gator t-shirts for $22. The store sold 425 shirts and made $11,465. How many of each T-shirt were sold?
3) A phone call cost $3.81. Introductory minutes cost $.20/min and additional minutes are $.13/min. If there were 7 less additional minutes than triple the introductory minutes, who made the phone call? Just kidding. How many minutes were billed at each rate?
4) A jar of change has 310 coins in it. Some are nickels and the rest are dimes. If there is total amount of money is $21.10, how many of each coin are there in the jar?
5) The souvenir stand sold Yankee hats for $15 and Mets hats for $11. The store sold 8 more Yankee hats than 12 times the Mets hats and made $311. How many of each hat were sold?
6) Sally’s cell phone company’s daytime rate is $.18/minute and nighttime rate (after 8:00 PM) is $.11/minute. When she got her bill she saw a 35-minute phone call that cost $5.32. What time did the call begin? What time did it end? (Hint: you still need to find how many minutes were billed at each rate).
Answer Key:
1) 140 HD and 275 Sodas
2) 423 Seminole T-Shirts and 2 Gator T-Shirts….. GO NOLES!!!!!!!!!!
3) 8 Intro. Min and 17 Add. Min
4) 198 Nickels and 112 Dimes
5) 1 Met hat and 20 Yankee Hat….. true story
6) 7:39 pm – 8:14 pm (21 DT min and 14 NT min)