Ms. Favazza bought 6 outfits for Hannah, with 3 being 12 months size and 3 being 18 months size. Each outfit cost $5.99 and the tax was 3%. The total bill was calculated using the cost of the outfits and adding the tax amount.

1. Agenda Wednesday, Feb. 24 Homework C&S p. 42 # 10 & 11 Do Now Ms. Favazza bought 6 new outfits for Hannah. Three were 12 months size and three were 18 months size. The cost for each outfit was $5.99 and the tax (pretend) is 3%. What was the total bill? Cor rect homework. Wrap up Problem 3.2 Comparing prices - Problem 3.3

11. How did you compute the rates in Part A? Do you think that his speed was constant throughout each time interval? Why or why not? Say in your own words what “average” rate of speed means? How can you tell when he is going faster if you compute miles per minute? How can you tell when he is going faster if you compute minutes per mile? What computation did you perform to find how long it would take you to travel the 28 miles Sascha traveled if you are going 13 mph? Why? What strategy did you use to find a steady rate that would tie Sascha? How can you match the parts of the trip to the conditions of the path? Explain.

13. 1. Complete your work on Problem 3.3 individually. Compare your solutions with your group. 2. Discuss as a class: What is a unit rate? & Why is it useful?

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