WORD PROBLEMS WITH SYSTEMS OF EQUATIONS Objective; Solve application problems using systems of equations.

Slides:

Advertisements

Similar presentations

GOAL: FIND RATIOS AND WRITE AND SOLVE PROPORTIONS Section 3.5 Write Ratios and Proportions.

Advertisements

Linear System of Equations

Solving Equations = 4x – 5(6x – 10) -132 = 4x – 30x = -26x = -26x 7 = x.

System of Linear Equations Project By Julian Rodriguez a.k.a Pablo.

Name: ____________________ Period: ________ Date: _______________

2.8 – Literal Equations and Dimensional Analysis

9.4 – Solving Quadratic Equations By Completing The Square

SOLVING SYSTEMS OF LINEAR EQUATIONS REVIEW OF 3 METHODS.

x = - 2y + 56 x = - 3y - 1 Home.

1.Every Person in your group needs a piece of paper, a pencil, graph paper, and a calculator. 2.Every Person in your group needs a letter, either T,

Solving Systems of Equations with Matrices

Solving Systems of Equations:

Solving Systems Word Problems. Steps for Solving Word Problems Step 1: Define the 2 variables Step 2: Set up your 2 equations Step 3: Solve the system.

3.2 (day 3) Solving Systems of Equations Applications (word problems)

Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Section 11.1 Systems of Linear Equations; Substitution and Elimination.

3.5 – Solving Systems of Equations in Three Variables.

7.1 Systems of Linear Equations. Graphing Method Reminders 1. Write each equation in slope-intercept form 2.Graph each line on the coordinate plane 3.Label.

7.1 Systems of Linear Equations. Graphing Method Reminders 1. Write each equation in slope-intercept form 2.Graph each line on the coordinate plane 3.Label.

6.5 – Applying Systems of Linear Equations

Section 10.1 Systems of Linear Equations; Substitution and Elimination 1.

Chapter 7.2 Notes: Solve Linear Systems by Substitution

Section 3.7 Cost, Income and Value Problems. Example 1 Tickets for the senior class pay cost $6 for adults and $3 for students. A total of 846 tickets.

Systems of Linear Equations. GRAPHING Method Reminders 1.Solve each equation for y 2.Graph each line on the coordinate plane using the slope and y-intercept.

Name: ____________________ Period: ________ Date: _______________

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.

Transparency 5 Click the mouse button or press the Space Bar to display the answers.

Algebra I Seminar Warm up word problems. Graphing a Line The average lifespan of American women has been tracked, and the model for the data is y = 2t.

Objective: Write and solve multistep equations. Standards Addressed: C: Create and interpret equations that model problem situations E: Select.

EXAMPLE 5 Solve a multi-step problem Write an equation that represents the store’s monthly revenue. Solve the revenue equation for the variable representing.

Solving Equations Review Solve each equation. Then CHECK!!! 1.) 2.) 3.) 4.)

E pic E quations By Brendan Rucci Solving 1 Step Equations If you want to take yourself and some friends to the movies and it costs $10 per ticket and.

Airam Salinas & Fatima Gonzalez December 18, A.

2.3 – Solving Multi-Step Equations. Note: REVERSE Order of Operations! Ex. 1 -7(p + 8) = 21.

Warm Up  A.  B.  C.  D.. Homework Questions from Last night?

Chapter 7, Section 2. Revenue Management Increase Revenue by: Managing the number of rooms filed Managing the number of discounts offered Booking guests.

Section 11.1 Systems of Linear Equations; Substitution and Elimination.

Systems of linear equations Problem—The school Stefan goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold.

2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 2 pt 3 pt 4 pt 5 pt 6 pt 1pt System of 2 equations Systems of.

Linear Equation (Jeopardy) $500 $400 $300 $200 Graph on a # line $100 System of EquationsFindingEquationsWordProblems.

*SOLVING EQUATIONS FOR VARIABLES TO USE THE SUBSTITUTION METHOD. System of Equations.

Warm-Up Dave bought 7 tacos and 3 burritos for $36. For the same price he could have bought 2 tacos and 6 burritos. How much do both tacos and burritos.

Section 8.1 Systems of Linear Equations; Substitution and Elimination.

Do Now: Solve the system graphically.. Academy Algebra II/Trig 12.1: Systems of Linear Equations HW: p.847 (18, 22, 30, 34, 42, 46) Quiz 12.1, 12.7: Wed.

EXAMPLE 5 Solve a multi-step problem Write an equation that represents the store’s monthly revenue. Solve the revenue equation for the variable representing.

2.4 – Solving Equations with the Variable on Each Side.

$350,110,000 2.$351,110,000 3.$350,410,000 4.$351,310,000.

1.11 Applications with systems I can… write and solve my own systems of linear equations.

LearnZillion Notes: --This is your hook. Start with a question to draw the student in. We want that student saying, “huh, how do you do X?” Try to be specific.

Objectives: 1.Be able to write equations of application problems. 2.Be able to solve applications using substitution or elimination. Critical Vocabulary:

Algebra II day 36 Chapter 3 Systems of Linear Equations.

REVIEW OF 3-1 AND 3-2 A) Solve by graphing y = 2x – 1 y = -3/4x + 10

3.3 – Solving Systems of Inequalities by Graphing

5.5 Equations with like terms

3.5a Homework Name: ___________________________ Date:______________

Solve the system of equations using any method.

Systems of Linear Equations; Substitution and Elimination

Solving Systems of Equations:

Systems of Linear Equations; Substitution and Elimination

Section 4.4 Applications to Marginality

5.2 Solve by Substitution.

Solving Systems of Equations:

Lesson 5.2 – Properties of Parabolas

Review for the test tomorrow on Lessons 1-75

Notebook Quiz #2: Complete on a separate sheet of paper.

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

BINGO Chapter 6 Review.

Systems of Linear Equations; Substitution and Elimination

Warm-Up Graph the following system of linear inequalities.

Solving Systems of Equations:

Solve systems of equations using ELIMINATION

Presentation transcript:

WORD PROBLEMS WITH SYSTEMS OF EQUATIONS Objective; Solve application problems using systems of equations

EX: A movie theater sells tickets for $8.00 each, with seniors receiving a discount of $2.00. One evening the theater sold 525 tickets and took in $3580 in revenue. How many of each type of ticket were sold?

EX: A local Dairy Queen celebrates the anniversary date of their opening by selling their food at the prices of their opening date. Four large cheeseburgers and two chocolate shakes cost a total of $7.90. Two shakes cost $0.15 more than one cheeseburger. What is the cost of a cheeseburger and a shake?

EX: A hotel has 200 rooms. Those with kitchen facilities rent for $100 per night and those without kitchen facilities rent for $80 per night. On a night when the hotel was completely occupied, revenues were $ How many of each type of room does the hotel have?