Cost Analysis and Problem Solving

The video tutorial covers lesson 17, focusing on solving equations using tape diagrams. It includes a review of previous lessons, solutions to various scenarios, and examples from the Eureka Math curriculum. The video also demonstrates solving a babysitting service cost problem using both tape diagrams and algebraic equations. Students are reminded of video usage guidelines and given an assignment to practice the concepts learned.

What is the main focus of Lesson 17?

• Understanding geometry

• Solving equations using tape diagrams

• Learning about fractions

• Introduction to algebra

In scenario three, what is the cost of a ticket per person?

• $73.83

• $50.00

• $30.00

• $24.61

How much does each t-shirt cost in scenario four?

• $30

• $15

• $20

• $25

What is the daily cost of the car in scenario six?

• $70

• $50

• $80

• $60

How much does the hotel cost per night in scenario seven?

• $80

• $90

• $85

• $75

What equation represents the total cost for Zack and his friends at the movie?

• 2s + 8 = 48

• 5s + 8 = 48

• 3s + 8 = 48

• 4s + 8 = 48

How much does each snack cost in the movie scenario?

• $5

• $4

• $3

• $2

What is the cost of the first hour of babysitting on the cruise?

• $10

• $8

• $12

• $15

How many hours was Aaron at the sitter if the total cost was $58?

• 5 hours

• 3 hours

• 4 hours

• 6 hours

Which method was more effective for solving the babysitting cost problem?

• Graphical method

• Tape diagram

• Trial and error

• Algebraic equation