SLOT Week 1 - Day 1 In 1999 there were 4076 J.C. Penney stores and in 2003 there were 1078 stores. Write a linear equation that gives the number of stores.

Slides:

Advertisements

Similar presentations

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

Advertisements

For example: Could you tell that the equations y=2x +1 and y= 2x-7 have no solution? Can you look at a system of linear equations and tell how many solutions.

EOC Practice #14 SPI EOC Practice #14 Write and/or solve linear equations, inequalities, and compound inequalities including those containing.

1.4 Problem-solving in chemistry

CHAPTER 7-1 SOLVING SYSTEM OF EQUATIONS. WARM UP  Graph the following linear functions:  Y = 2x + 2  Y = 1/2x – 3  Y = -x - 1.

1.3 “Solving Linear Equations” Steps: 1.Isolate the variable. 2.To solve when there is a fraction next to a variable, multiply both sides by the reciprocal.

Unit 1 Test Review Answers

Linear Equations, Inequalities, and Absolute Value

6.5 – Applying Systems of Linear Equations

Objective : Solving systems of linear equations by graphing System of linear equation two or more linear equations How do I solve linear systems of equations?

How many stars is a face worth?. Your turn Write down the equation each time you alter the scales. Remember to take the same things off each side!

3.6 Solving Absolute Value Equations and Inequalities

. 5.1 write linear equation in slope intercept form..5.2 use linear equations in slope –intercept form..5.3 write linear equation in point slope form..5.4.

Discovering Mathematics Week 6 BOOK B - Unit 5: Algebra 1.

Solving Linear Equations Define and use: Linear Equation in one variable, Solution types, Equivalent Equations.

Simultaneous Equations 8 January, 2016 What are simultaneou s equations Let me explain. If you have an equation like: x + y = 5, there are lots of answers.

Solve Equations like… - 2(6 – 3m) = m Write in words the steps to solve this equation: r + 31 =−2(6r + 4) Write down this problem on your READY.

Introduction to Physics. What is physics?  Physics is a branch of science that involves the study of the physical world: energy, matter, and how they.

Lesson 21 Objective: Solve two step word problems involving all four operations and assess the reasonableness of answers.

Section 3.5 Solving Systems of Linear Equations in Two Variables by the Addition Method.

Elimination Method Day 2 Today’s Objective: I can solve a system using elimination.

Algebra Review. Systems of Equations Review: Substitution Linear Combination 2 Methods to Solve:

Chapter 5 Notes Writing Linear Equations. 5.1 Writing Linear Equations in Slope – Intercept Form Objective - Use the slope – intercept form to write an.

linear Regression Unit 1 Day 14

Chapter 3 Linear Systems Review

Answer the FRONT of the worksheet that was passed out yesterday!

7.3 Solving Equations Using Quadratic Techniques

3.2 – Solving Systems Algebraically

10.4 Solving Factored Polynomial Equations

Chemistry Chemistry.

Basic Algebraic Applications

You are a winner on a TV show. Which prize would you choose? Explain.

Chemistry Chemistry.

Solving Linear Equations with Fractions

Lesson 9-4 Linear, Quadratic, and Exponential Models

Linear Systems.

Solve a system of linear equation in two variables

Solve System by Linear Combination / Addition Method

Solving equations with variables on both sides.

Find 4 A + 2 B if {image} and {image} Select the correct answer.

Solving Problems Involving Geometry

The Story of Jacy Good.

Solving Two-Step Equations

l l l l l l l l l l l 18.

Adding 2-Digit Numbers Name: ___________________________

Use Inverse Matrices to Solve 2 Variable Linear Systems

Lesson 1 LT: I can balance and solve for unknowns in a nuclear equation.

Lesson 5.7 Predict with Linear Models The Zeros of a Function

Day 76 – Review of Inverse Functions

Notes Over 11.2 Number Compared to Base is Unknown

Linear Algebra Lecture 3.

Find the area of the Triangle

Day 8 – Linear Inequalities

#1 #2 #3 Solve: 21 ÷ Solve: Solve: 3 (7 + 4) 12 ÷ 3 – 2 + 1

Welcome To Algebra Concept week semester 2(week 9)

1. Identify the following mixed number.

Solving simultaneous linear and quadratic equations

Day 5 – Forms of Equation.

= x 2 = = 20 4 x 5 = = 16 4 x 4 = = 18 6 x 3 = = 12 2 x 6 = 12.

Function & Vertical Line Test

5a + 3 = 2a a = 2a a = 2a + 9 5a – 2a = 9 3a = 9 a = 9

2 Step Equations Grade 6 Algebra Unit.

Simultaneous Equations

Objective: Students will solve systems by graphing

Completing the square 1.) If the quadratic does not factor, move the constant to the other side of the equation Ex: x²-4x -7 =0 x²-4x=7 2.) Work with the.

Solving Linear Equations

Solving a System of Linear Equations

Arithmetic, geometric, or neither

Solving Linear Equations

Presentation transcript:

SLOT Week 1 - Day 1 In 1999 there were 4076 J.C. Penney stores and in 2003 there were 1078 stores. Write a linear equation that gives the number of stores in terms of the year. Let t=9 represent 1999. Then predict the numbers of stores for the years 2008 and 2010. Are your answers reasonable? Explain.

Solving Story Problems Read entire problem List information/variables (knowns) UNITS Define what you need (unknown) Work in an organized manner Look for key words

Key Words http://www.purplemath.com/modules/translat.htm

In 1999 there were 4076 J.C. Penney stores and in 2003 there were 1078 stores. Write a linear equation that gives the number of stores in terms of the year. Let t=9 represent 1999. Then predict the numbers of stores for the years 2008 and 2010. Are your answers reasonable? Explain.