CHAPTER THREE REVIEW. QUESTION ONE SOLVE THE SYSTEM.

Slides:

Advertisements

Similar presentations

What time is it? Coo-Coo one o'clock a quarter to seven

Advertisements

CLICK THE NUMBERS IN SEQUENCE

Solve the following two variable system by hand. Classify the system.

LINEAR SYSTEMS WORD PROBLEMS EQ: HOW ARE REAL-WORLD PROBLEMS SOLVED USING LINEAR SYSTEMS OF EQUATIONS? Please turn cleear everything but a pencil.

A system of linear equations allows the relationship between two or more linear equations to be compared and analyzed. 5.1 – Systems of Linear Equations.

6.8 –Systems of Inequalities. Just like systems of equations, but do the inequality part!

Chapter 5: Systems of Linear Equations Section 5.1: Solving Systems of Linear Equations by Graphing.

3.5 Word Problems. The sum of two numbers is 97. The second number is 11 less than the first. Find the numbers. Let x = the first number Let y = the second.

Do Now Solve each system using Elimination. 2x + 3y = 8 x – y = 2

3.2 Solving Linear Systems by Substitution

ALGEBRA II Jeopardy Linear Systems.

Proportions Round One 2) x + 3 = 15 Answers 2.) x + 3 = 15 X=12 21.

Real life application Solving linear systems with substitution

Objective: Solving systems of equations using elimination method. Warm up 1. The admission fee at a small fair is $1.50 for children and $4.00 for adults.

5.4 – Solving Compound Inequalities. Ex. Solve and graph the solution.

Set Operations and Compound Inequalities. 1. Use A = {2, 3, 4, 5, 6}, B = {1, 3, 5, 7, 9}, and C = {2, 4, 6, 8} to find each set.

Chapter 4: Solving Inequalities

3.6 Solving Absolute Value Equations and Inequalities

Chapter 6 Test Review. Solve each inequality.1 pt each 1) 2)

Chapter 4 Review. Choose a solution that satisfies each inequality.

5.2 – Solving Inequalities by Multiplication & Division.

Solving Open Sentences Involving Absolute Value

Solving a system of linear equations… You’ve already learned: We have to learn: 1. Graphing2. Substitution 3. Elimination Solving Linear Systems by Substitution.

Verbal Expressions for =

CLICK THE NUMBERS IN SEQUENCE

Systems of Equations and Inequalities. Solving systems by Graphing.

ONE TWO THREE FOUR FIVE SIX SEVEN EIGHT NINE TEN CLICK THE NUMBERS IN SEQUENCE.

Skip Counting Practice

Do-Now On your notes worksheet!!! Graph: 3x + y = 6 m = b =

CHAPTER 3 SECTION 6. Writing Two-Step Equations Goal:write verbal sentences as two-step equations, solve verbal problems by writing and solving two-step.

Practice 6.7. Solve the inequality and graph your solution #1 AND OR.

How do you model a problem in which two or more equations have solutions that are constrained? For example, how can you find the range of scores you need.

Notes Over 1.6 Solving an Inequality with a Variable on One Side Solve the inequality. Then graph your solution. l l l

2B: Unit 5 What time is it What time is it ? o’clock / half past.

Chapter 4 Review Solving Inequalities.

Chapter 3 Section 3. EXAMPLE 1 Graph a system of two inequalities Graph the system of inequalities. y > –2x – 5 Inequality 1 y < x + 3 Inequality 2.

Solving Linear Inequalities Chapter Solving Inequalities by Addition and Subtraction CLE ; SPI Solve problems involving linear equations.

Algebra II day 36 Chapter 3 Systems of Linear Equations.

COLLEGE ALGEBRA 4.7. Systems of Inequalities- Identifying equations + Solutions.

Standard 14 Solve by completing the square. Example One. Instructions: Factor Perfect Square.

3.3 – Solving Systems of Inequalities by Graphing

10.8 Systems of Second-Degree Equations and Inequalities

Systems of Linear Equations

Pre-Algebra Chapter 7 Review

Writing Equations from Words

DO NOW Go to Khan Academy

either inequality true

Chapter 7 Jeopardy! Solving Equations

Absolute Value inequalities

Chapter 4: Solving Inequalities

Solving Linear Systems by Linear Combinations

NUMBERS one two three four five six seven eight

THE BUSY BEE BAŞLA The bee is very busy learning the numbers. Help her with the matching.

Connecting Number Words, Numerals and Models

Compound Inequalities:

Solving Linear Systems by Substitution

6.3 Compound Inequalities

CLICK THE NUMBERS IN SEQUENCE

Objective & Essential Understanding

CHOOSE THE CORRECT NUMBER

Jeopardy Final Jeopardy Solving Equations Solving Inequalities

Warm Up Solve for 3x + 2(x – 1), when x = 3

Unit 1 – Section 9 “Applications of Systems of Equations”

What time is it ? o’clock / half past 2B: Unit 5.

CLICK THE NUMBERS IN SEQUENCE

Multiplication facts Your Help Guide.

Intersection Method of Solution

+/- Numbers Year 3-4 – Addition and subtraction of hundreds within

NAPLAN PRACTISE Work through the problem with your group.

Presentation transcript:

CHAPTER THREE REVIEW

QUESTION ONE SOLVE THE SYSTEM.

QUESTION ONE SOLVE THE SYSTEM. Solution:(2, 4)

QUESTION TWO SOLVE THE SYSTEM.

QUESTION TWO SOLVE THE SYSTEM. Solution: No solutions.

QUESTION THREE SOLVE THE SYSTEM.

QUESTION THREE SOLVE THE SYSTEM. Solution: (1, 5)

QUESTION FOUR SOLVE THE SYSTEM.

QUESTION FOUR SOLVE THE SYSTEM. Solution: (2, -1)

QUESTION FIVE SOLVE THE SYSTEM.

QUESTION FIVE SOLVE THE SYSTEM. Solution: (-3, 4)

QUESTION SIX SOLVE THE SYSTEM.

QUESTION SIX SOLVE THE SYSTEM. Solution:Infinitely many solutions

QUESTION SEVEN SOLVE THE SYSTEM BY GRAPHING.

QUESTION SEVEN SOLVE THE SYSTEM BY GRAPHING.

QUESTION EIGHT In one day a museum admitted 321 adults and children and collected $1590. The price of admission is $6 for an adult and $4 for a child. How many adults and how many children were admitted to the museum that day? Use a system of equations to solve the problem.

QUESTION EIGHT In one day a museum admitted 321 adults and children and collected $1590. The price of admission is $6 for an adult and $4 for a child. How many adults and how many children were admitted to the museum that day? Use a system of equations to solve the problem. 153 adults and 168 children were admitted.

QUESTION NINE Suppose the student council has asked you to form a committee of juniors and seniors to run a bake sale. The committee needs from 7 to 10 members. The number of seniors should be at least twice the number of juniors. Write a system of inequalities to model the situation and then graph to solve the system.

QUESTION NINE Suppose the student council has asked you to form a committee of juniors and seniors to run a bake sale. The committee needs from 7 to 10 members. The number of seniors should be at least twice the number of juniors. Write a system of inequalities to model the situation and then graph to solve the system.