1. Lesson 10: Word Problems (Linear Combinations) Ex 1) Four burritos and three tacos cost $39. Three burritos and five tacos cost $43. What is the cost of a burrito? A taco? Let cost of one burrito equal b Let cost of one taco equal t Soooo, three tacos means 3t Soooo, four burritos means 4b

2. Burritos cost $6 each And tacos cost $5 each

3. Lesson 10: Word Problems (Linear Combinations) Ex 1) Four burritos and three tacos cost $39. Three burritos and five tacos cost $43. What is the cost of a burrito? A taco?

4. Lesson 10: Word Problems (Linear Combinations) Ex 2) Four pepperoni pizzas and five cheese pizzas cost $67. Three pepperoni pizzas and two cheese pizzas cost $38. What is the cost of a pepperoni pizza? A cheese pizza? Let the cost of one cheese pizza equal y Let cost of one pepperoni pizza equal x

5. Lesson 10: Word Problems (Linear Combinations) Ex 2) Four pepperoni pizzas and five cheese pizzas cost $67. Three pepperoni pizzas and two cheese pizzas cost $38. What is the cost of a pepperoni pizza? A cheese pizza?

6. Homework Linear Combinations Worksheet

7. COOL DOWN!!! Use any method to solve the system. 2y – x = 7 y = 3x – 4 (, )

8. Linear Combinations Worksheet Answers