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Solving Problems Using System of Linear Equations

4/30/2019

 
We looked at word problems today that involve System of Linear Equations.  There is time left for some in-class practice on the worksheet provided.

Puzzle: None
​
worksheet_48_-_chapter_9.3_blm9-7.pdf
File Size: 185 kb
File Type: pdf
Download File

Solving by Elimination Cont...

4/25/2019

 
We went over Worksheet #47 today to finish off Chapter 9.2.

Extra Practice:
Chapter 9.1 Page 193 # 1, 4, 7, 9, 10
Chapter 9.2 Page 197 # 1-4, 6, 8, 10

Puzzle: None

Solving by Elimination Cont...

4/23/2019

 
We went over more examples on using elimination to solve system of equations.  We will go over Worksheet #47 next class.

Announcement:  
Quiz 7 on Chapter 9.1 and 9.2 will be on May 2nd.  
​Test 7 on Chapter 8 and 9 will be on May 10th.


Puzzle: None.

Solving by Elimination

4/17/2019

 
We continued to went over the worksheet from before (Worksheet # 46).  Then, we introduced how to solve system of equations using the Elimination method.

Puzzle 61: Gold Chain
worksheet_47_-_chapter_9.2_blm9-6.pdf
File Size: 132 kb
File Type: pdf
Download File

Solving by Substitution Cont...

4/15/2019

 
We started going over the worksheet from last class on Chapter 9.1.  We finished the first 5 questions and will continue next class.

Announcement: Chapter 7 Re-Test on April 30 after school.

Quiz on Chapter 8 today on Solving Systems of Linear Equations Graphically

Puzzle: None

Solving Systems of Linear Equations by Substitution

4/11/2019

 
We started looking at solving systems of linear equations algebraically today.  We started with the substitution method.  Students are giving a worksheet and we will go over in details next class.

Quiz 6 next class Solving Systems of Linear Equations Graphically (Chapter 8).

Puzzle: None.

worksheet_46_-_chapter_9.1_blm9-5.pdf
File Size: 171 kb
File Type: pdf
Download File

Number of Solutions Cont...

4/9/2019

 
We went over the worksheet from last class today.

Practice: Chapter 8.1 Page 171 # 1-3, 5, 7
Practice: Chapter 8.2 Page 174 # 1, 3, 5, 6
Practice: Chapter 8.3 Page 179 # 1, 3, 4, 8

Puzzle: None

Number of Solutions

4/5/2019

 
We went over the worksheet from last class.  Then, we looked at how to predict the number of solutions today for a system of equations. There were in-class time to work on the worksheet from today.
​
​Puzzle: None.
worksheet_45_-_chapter_8.3_blm8-7.pdf
File Size: 80 kb
File Type: pdf
Download File

Modelling using System of Equations

4/3/2019

 
We spent a good portion of the class on today's puzzle.  We also review how to solve a system by graphing.  Lastly, we take a brief look at modelling using system of equations.  We will go over the worksheet next class.

Puzzle 97: Binox
worksheet_44_-_chapter_8.2_blm8-6.pdf
File Size: 67 kb
File Type: pdf
Download File

Systems of Linear Equations

4/1/2019

 
We went over what is a system of linear equations today.  We looked at solving by graphing and also how to test if a point is a solution to a system.

Puzzle 86: Space Race
    Announcements:  

    Chapter 7 or Chapter 8 & 9 Re-Test: to participate, please provide practice work and sign up.

    ​Math Project is now past due.

    ​GNA - Date between June 24-27 (Please check for your test seating closer to the date.  The dates and times will be posted next to the office.)

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