1.Configure your audio From the Tools menu, click Audio  Audio Setup Wizard… and follow the directions OR Click the Blue microphone with the red asterisk.

Slides:



Advertisements
Similar presentations
Work problems Mr. Dodson can paint his house by himself in 4 days. His son needs two additional days to complete the job if he works by himself. Find how.
Advertisements

Chapter 7 Section 7 Copyright © 2008 Pearson Education, Inc. Publishing as Pearson Addison-Wesley.
Real World Problems MA.912.A.5.7 Solve real-world problems involving rational equations (mixture, distance, work, interest, and ratio).
Chapter 6 Rational Expressions and Equations
6.7 Applications of Rational Expressions. Objective 1 Solve problems about numbers. Slide
Solve Rational Expressions
Algebra 7.3 Solving Linear Systems by Linear Combinations.
Solving Systems of Equations
Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall. Chapter 10 Graphing Equations and Inequalities.
Proportions and Problem Solving with Rational Equations
Solving equations that involve formulas.
Chapter 7 Section 7.
Problem Solving The quotient of a number and 2 minus 1/3 is the quotient of a number and 6. Find the number. LCD = – Rational Expressions.
6.3 – Simplifying Complex Fractions
Any questions on the Section 6.5 homework?. Section 6.6 Rational Expressions and Problem Solving.
Rational Expressions Simplifying Rational Expressions.
Chapter 14 Rational Expressions.
Test 3 Review Session Monday night at 6:30 in this room Attendance at this optional review session is highly encouraged due to the difficulty many students.
6.5 – Solving Equations w/ Rational Expressions LCD: 20.
Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall. Chapter 12 Rational Expressions.
Chapter 6 Section 7 Objectives 1 Copyright © 2012, 2008, 2004 Pearson Education, Inc. Applications of Rational Expressions Solve story problems about.
Section 9.6 Inverse and Joint Variation and Other Applications Yielding Equations with Fractions.
Addition or Subtraction Multiplication or Division.
Section 8.6 Inverse and Joint Variation and Other Applications Yielding Equations with Fractions.
A set of linear equations involving the two variables A solution is the intersection of the two lines. One of three things can happen: 11.1 Systems of.
10-1 Inverse Variation 10-2 Rational Functions 10-3 Simplifying Rational Expressions 10-4 Multiplying and Dividing Rational Expressions 10-5 Adding and.
Eluminate live Start up basics. Checking your Speaker and Microphone Setup Prior to Joining Your Session Make sure all the cable connectors are securely.
1.4 Setting Up Equations; Applications. Verbal Description Language of Math Mathematical Problem Solution Real Problem.
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.
MTH095 Intermediate Algebra Chapter 7 – Rational Expressions Sections 7.6 – Applications and Variations  Motion (rate – time – distance)  Shared Work.
 You can use weighted averages to solve uniform motion problems when the objects you are considering are moving at constant rates or speeds.
Copyright © 2011 Pearson Education, Inc. Publishing as Prentice Hall.
Chapter 6 Rational Expressions § 6.1 Rational Functions and Multiplying and Dividing Rational Expressions.
£ ≈ ∑ Chapter 9: Test Your Proficiency Directions: Select a section to work on. Work out each problem on a piece of paper. Click to check your answer.
4-3 Solving Multiplication Equations Standard : PFA Indicator: P9 (same as 4-2)
Models Involving Rational Equations. 1. Solve the proportion. (similar to p.511 #24)
Chapter 13 REVIEW Rational Expressions and Equations.
Warm Up HW check. Each cylinder is equivalent to two blocks. The balance problem is equivalent to x + 5 = 3x + 1, where a cylinder represents x and the.
Applications of Linear Systems Objective: To choose the best method for solving a system of linear equations.
§ 8.4 Variation and Problem Solving. Martin-Gay, Beginning and Intermediate Algebra, 4ed 22 Direct Variation y varies directly as x, or y is directly.
Solving Application Problems Using System of Equations Section 4.3.
Copyright 2013, 2009, 2005, 2002 Pearson, Education, Inc.
Copyright 2013, 2009, 2005, 2002 Pearson, Education, Inc.
Solving equations that involve formulas.
Chapter 7 Rational Expressions
Add and Subtract Rational Expressions
Blackboard Collaborate
Welcome to the Session First things first, get set up…
11.3 Solving Linear Systems by Adding or Subtracting
Chapter 14 Rational Expressions.
3-2: Solving Systems of Equations using Substitution
Rational Expressions and Functions
1.3 Solving with Variables on Both Sides
3-2: Solving Systems of Equations using Substitution
Solving Systems of Equations using Substitution
3-2: Solving Systems of Equations using Substitution
Solving Rational Equations
3-2: Solving Systems of Equations using Substitution
Direct and Inverse Variations
Class Greeting.
3-2: Solving Systems of Equations using Substitution
3-2: Solving Systems of Equations using Substitution
1.3 Solving Equations with Variables on Both Sides
Warm Up.
3-2: Solving Systems of Equations using Substitution
3-2: Solving Systems of Equations using Substitution
A rational equation is an equation that contains one or more rational expressions. The time t in hours that it takes to travel d miles can be determined.
Dear Power point User, This power point will be best viewed as a slideshow. At the top of the page click on slideshow, then click from the beginning.
Warm Up.
11-5 Solving Rational Equations
Presentation transcript:

1.Configure your audio From the Tools menu, click Audio  Audio Setup Wizard… and follow the directions OR Click the Blue microphone with the red asterisk in the top right of the Audio & Video box. 2.Set your connection speed PC: Edit menu  Preferences  Session  Connection MAC: Blackboard Collaborate  Preferences  Session  Connection

Chapter 13 REVIEW Rational Expressions and Equations

Peer&ٍSelf Check: (Correct and Defend).

Give the restriction on x for the following rational expression.

Simplify. Either solve the given equation or perform the indicated operation.

Perform the indicated operations and then simplify.

Solve for the indicated variable:

The maximum weight that a circular column can support is directly proportional to the fourth power of its diameter and is inversely proportional to the square of its height. A 2- meter diameter column that is 8 meters in height can support a 1 ton. Find the weight that a 1-meter-diameter column that is 4 meters in height can support.

A carpenter and his partner can put up a patio cover in 3 and 3/7 hours. If the partner needs 8 hours to complete the patio alone, how long would it take the carpenter working alone?

A boat can travel 9 miles upstream in the same amount of time it takes to travel 11 miles downstream. If the current of the river is 3 miles per hour, fin the speed of the boat in still water. Distance = Rate x Time Upstream9r - 3 Downstream11r + 3