1. Opening Routine Use the function to answer the question g(x) = -2x + 3
g(x) = -2x + 3
What is the value of g(-3)? 9 -2 -3

2. Topic 6 – Linear Systems Class 03 – Solving Linear Systems of Equations by Elimination
Mr. Solórzano – Algebra 1

3. Objectives Essential Question
Students will solve systems of linear equations by adding or subtracting
Students will solve special systems of linear equations by adding or subtracting
Students will solve systems of linear equations by multiplying first
Essential Question
How can you solve a system of linear equations by using multiplication and elimination?

10. Jessica spent $16. 30 to buy 16 flowers
Jessica spent $16.30 to buy 16 flowers. The bouquet contained daisies, which cost $1.75 each, and tulips, which cost $0.85 each. If d is the number of daisies and t is the number of tulips, how many of each type of flower did Jessica buy?

11. The Tran family is bringing 15 packages of cheese to a group picnic
The Tran family is bringing 15 packages of cheese to a group picnic. Cheese slices cost $2.50 per package. Cheese cubes cost $1.75 per package. The Tran family spent a total of $30 on cheese. If s is the number of packages of cheese slices and c is the number of packages of cheese cubes, How many packages of each type of cheese did the Tran family buy?

12. Jacob’s family bought 4 adult tickets and 2 student tickets to the school play for $64. Tatianna’s family bought 3 adult tickets and 3 students tickets for $60. if a is the cost of an adult ticket and s is the cost of a student ticket, how much does each type of ticket cost?

13. Closing Activity