Proportional Relationship with a Table and an Equation

The video tutorial explains proportional relationships using tables and equations. It begins with an introduction to the concept, followed by a two-part question. Part A involves calculating the total cost of seven boxes of cookies using a given table, identifying the unit rate as $3.50 per box. Part B focuses on formulating an equation to determine the total cost for any number of boxes, represented as C = 3.50 * N. The tutorial emphasizes understanding the relationship between the number of boxes and the total cost, using both tabular data and algebraic equations.

Describe the relationship between the number of boxes and the total cost as shown in the table.

Explain how the cost increases as the number of boxes of cookies increases.

How can you verify the total cost of seven boxes of cookies using the information from the table?

What is the total cost in dollars of seven boxes of cookies based on the provided table?

What equation can be used to find C, the total cost in dollars of N boxes of cookies?

What is the unit rate or cost per box of cookies?

How would you calculate the cost of purchasing 100 boxes of cookies?