Mathematical Modeling and Cost Calculations

The lesson covers mathematical modeling through practical examples, such as seating arrangements at a restaurant and calculating the cost of pizza orders. Students learn to model seating for square tables, calculate total seats for large tables, and determine pizza costs with delivery fees. The lesson also explores budgeting for pizza orders and adjusting calculations for price changes.

What is the main focus of the classwork in this lesson?

• Studying literary texts

• Exploring mathematical modeling

• Understanding historical events

• Learning about scientific experiments

How many chairs can fit around one square table at the Italian Villa Restaurant?

• Three chairs

• Five chairs

• Four chairs

• Two chairs

If two square tables are pushed together, how many chairs can be accommodated?

• Ten chairs

• Six chairs

• Four chairs

• Eight chairs

What is the formula to calculate the number of chairs around T tables?

• 4T + 2

• T + 2

• 2T + 2

• 3T + 2

How many chairs fit on the long sides of a table made by pushing 50 tables together?

• 200 chairs

• 150 chairs

• 100 chairs

• 50 chairs

What is the delivery charge for any number of pizzas from Pizza Queen?

• $3

• $4

• $1

• $2

How much does it cost to deliver one pizza?

• $4

• $6

• $10

• $8

What is the expression for the cost of P pizzas delivered?

• 5P + 2

• 4P + 2

• 3P + 2

• 6P + 2

If a class has 25 students, how much would it cost to buy pizzas for everyone?

• $100

• $102

• $104

• $106

With a budget of $400, what is the maximum number of pizzas that can be ordered?

• 99 pizzas

• 97 pizzas

• 101 pizzas

• 95 pizzas