Linear Equations And Absolute Value Solving Literal Equations 21-24 “ALGEBRA SWAG” www.marlonrelles.com.

Slides:

Advertisements

Similar presentations

Why use it? Data Analysis, Make Predictions, Determine best value, sale price, or make various consumer decisions.

Advertisements

Writing & Solving Equations given real World Problems Writing & Solving Equations given real World Problems Objectives: To solve word problems involving.

Algebra 7.3 Solving Linear Systems by Linear Combinations.

Coordinate Algebra Practice EOCT Answers Unit 1. #1 Unit 1 A rectangle has a length of 12 m and a width of 400 cm. What is the perimeter of the rectangle?

Writing & solving equations from word problems

Solving Multiplication and Division Equations. EXAMPLE 1 Solving a Multiplication Equation Solve the equation 3x = x = 15 Check 3x = 45 3 (15)

Solving equations that involve formulas.

Introduction to Algebra

CRCT Review. At a concession stand, a hamburger is 25 cents more than twice the cost of a hotdog. If h represents the cost of a hamburger and d represents.

Foundations of Algebra Literal Equations Practice.

The Quadratic Formula For any quadratic equation of the form The solutions are given by the formula:

1 Aims Introduce Quadratic Formulae. Objectives Identify how to solve quadratic equation’s using a quadratic equation.

Using linear equations to solve word problems

Solving Algebraic Equations Equation: = 5 Solving Algebraic Equations Equation: = = 2 2 = 2.

Copyright © Cengage Learning. All rights reserved. Fundamentals.

Linear Inequalities And Absolute Value Solving Inequalities Multiplication/Division “ALGEBRA SWAG” “ALGEBRA SWAG” -

Chapter 2.5 Formulas. 1. The airlines are planning a nonstop flight from Chicago to Prague. and r = 550 m/h 8.3 d = rt = The distance is approximately.

Solving Linear Systems Using Linear Combinations There are two methods of solving a system of equations algebraically: Elimination (Linear Combinations)

Calculating Rates. Speeds Speeds are often described as rates. Ex: MPH = miles per hour MPS = meters per second In all the following slides we will use.

2.4 Algebra 2cc Section 2.4 Solve quadratic equations by completing the square Note: you can’t solve x 2 + 6x + 2 = 0 by factoring or by square roots…

Solving Written Problems SEI.3.AC.1SLE 1: Solve, with and without appropriate technology, multi-step equations and inequalities with rational coefficients.

Using Formulas. Goal: 1.Plugging numbers into formulas. We use formulas to calculate values. 2.Use the formula d = rt to solve for different values.

Distance, Rate, and Time By: Natalie Hammonds. D RT To find distance, cover it up X.

KAYAKING EXAMPLE 4 Write and solve a linear system During a kayaking trip, a kayaker travels 12 miles upstream (against the current) and 12 miles downstream.

Literal Equations. Warm Up In January 2011, the national average for 5 gallons of gas was $ What was the national average for 1 gallon of gas?

 You can use weighted averages to solve uniform motion problems when the objects you are considering are moving at constant rates or speeds.

CONFIDENTIAL 1 Algebra1 Slope-Intercept Form. CONFIDENTIAL 2 Warm Up Find the slope of the line described by each equation. 1) 4x + y = -9 2) 6x - 3y.

Bellwork December Solve for y: 4x – 2y = 10

Solving Equations Containing First, we will look at solving these problems algebraically. Here is an example that we will do together using two different.

4-3 Solving Multiplication Equations Standard : PFA Indicator: P9 (same as 4-2)

Distance speed and time By Jeromy Alvarez. D S T X To find distance cover it up.

Copyright © Cengage Learning. All rights reserved. Equations and Inequalities 2.

Equations And Inequalities Algebraic Equations “MATHEMATICS I”

Algebra 1 UNIT 2 Formulas and Functions

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

Ratios and Proportions Notes. Ratios A ratio compares two numbers or two quantities. The two numbers being compared are called terms. A ratio can be written.

SWQ Review 1-1,1-4,1-5,1-6,1-7. Write an equation to represent the relationship “a number decreased by negative 2 is equal to 21.” Then solve the.

Chapter 1: Matter in Motion  Motion= a change in position over time  Reference point= an object that stays in place and shows us that something is moving.

Copyright 2012, 2008, 2004, 2000 Pearson Education, Inc.

Solving equations that involve formulas.

Algebra 1 Section 1.1 Evaluate algebraic expressions

HW: Worksheet Aim: How do we solve fractional equation?

Solving Rational Equations

Coordinate Algebra Practice EOCT Answers Unit 1.

M3U5D5 Warmup Simplify the expression.

Methods for solving quadratic equations

1-6 Solving for a Variable Warm Up Lesson Presentation Lesson Quiz

Solve System by Linear Combination / Addition Method

Solving Equations Containing

COURSE 3 LESSON 4-6 Formulas

Coordinate Algebra Practice EOCT Answers Unit 1.

Distance=Rate x Time.

Speed, Distance, Time Calculations

Sec 4.2B Solve One-Step Multiplication and Division Equations

6-3 Systems of Equations Solving Systems of Equations by ELIMINATION

6-1 Systems of Equations Solving Systems of Equations by GRAPHING

Algebraic and Literal Equations 2-3 Algebraic Proportions ALGEBRA SWAG

Solving Quadratic Equations by

6-2 Systems of Equations Solving Systems of Equations by SUBSTITUTION

Algebraic and Literal Equations 2-2 Literal Equations ALGEBRA SWAG

Speed Formula Quarter 4.

Speed, Distance, Time Calculations

Coordinate Algebra Practice EOCT Answers Unit 1.

Algebra 1 Section 3.7.

Coordinate Algebra Practice EOCT Answers Unit 1.

Solving a System of Linear Equations

Solving Linear Equations

Topic 1: Solving equations and inequalities

Presentation transcript:

Linear Equations And Absolute Value Solving Literal Equations “ALGEBRA SWAG”

1. Ty spent $28.50 on skating. This included a $9 charge for renting skates and a $3.25 per hour fee for skating. How many hours did Ty skate? 2. 5 – (x – 3) + 6x = 6(x + 2)

“ALGEBRA SWAG” to solve literal equations.

SOLVING ALGEBRAIC EQUATIONS “ALGEBRA SWAG”

“ALGEBRA SWAG” Literal Equations Solving equations Solve Literal Equations

A.. B..

A.. B..

“ALGEBRA SWAG”

“ALGEBRA SWAG” THINK-PAIR-SHARE

A.. B..

A.. B..

“ALGEBRA SWAG”

Type your sample End-Of-Course problems here. “ALGEBRA SWAG”

“ALGEBRA SWAG”

“ALGEBRA SWAG” The distance d a car can travel is found by multiplying its rate of speed r by the amount of time t that it took to travel the distance. If a car has already traveled 5 miles, the total distance d is found by the formula d = rt + 5. Solve the formula for r.

“ALGEBRA SWAG”