Cost Analysis and Word Problems

The video tutorial explains how to graph systems of equations in word problems, focusing on pricing models for DVDs and flower arrangements. It compares two companies' pricing strategies for DVDs and two florists' pricing for flower arrangements, demonstrating how to find the point where costs are equal. The lesson emphasizes understanding y-intercepts and slopes in graphing.

What is the main focus when solving word problems involving systems of equations?

• Drawing complex graphs

• Understanding the context

• Focusing on the numbers

• Memorizing formulas

How much does Mike's Productions charge per DVD?

• $12

• $5

• $8

• $10

What is the initial fee charged by Mike's Productions for filming?

• $30

• $40

• $50

• $60

If 10 DVDs are produced by Mike's Productions, what is the total cost?

• $180

• $150

• $130

• $80

What is the starting fee for Georgetown Media to film a recital?

• $110

• $100

• $90

• $80

How much does Georgetown Media charge per DVD?

• $7

• $4

• $5

• $6

At what number of DVDs do the costs of Mike's Productions and Georgetown Media become equal?

• 20 DVDs

• 25 DVDs

• 30 DVDs

• 35 DVDs

What is the cost for both companies when 25 DVDs are produced?

• $300

• $350

• $250

• $200

What is the cost of a large centerpiece from Cultural Veil Flores?

• $40

• $60

• $50

• $70

How much does Cultural Veil Flores charge for each smaller arrangement?

• $20

• $15

• $30

• $25