Garcia MAT222: Intermediate Algebra (GSQ1433A) Instructor Linda Seeger August 19‚ 2014 Solving Proportions This week I learned about solving proportions. Rightfully so‚ on this assignment I have to prove or show what I’ve learned and retained by solving two problems. In this essay I will attempt to solve two problems from our textbook‚ the first one is problem 56 located on page 437 and the second one is problem 10 located on page 444 of our Elementary and Intermediate Algebra textbook. During
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Items Section 1: Numerical Skills/Pre-algebra Placement Test Percentage of Items in Pool Content Areas Basic operations with integers Basic operations with fractions Basic operations with decimals Exponents Ratios and proportions Percentages Conversions between fractions and decimals Multiples and factors of integers Absolute values of numbers Averages (arithmetic means) Order concepts (greater than; less than) Estimation skills Number theory Counting problems and simple probability 11 20 14 9 10
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College of Natural Sciences MAT/116 Version 8 Algebra 1A Copyright © 2012‚ 2010‚ 2009‚ 2007‚ 2006 by University of Phoenix. All rights reserved. Course Description This course introduces basic algebra concepts and assists in building skills for performing specific mathematical operations and problem solving. Students will solve equations‚ evaluate algebraic expressions‚ solve and graph linear equations and linear inequalities‚ graph lines‚ and solve systems of linear equations and linear inequalities
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y = 8x - 8 y - 8x = 7 What can you conclude about the system of equations? Hint X The system of equations is inconsistent. The system of equations is dependent. The system of equations is independent. None of these 4. Identify the solution(s) of the system of equations‚ if any. -4x - 2y = 12 6y = -12x - 36 Hint X no solution (0‚ -3) (-3‚ 0) infinitely many solutions 5. Identify the solution(s) of the system of equations‚ if any. x + 5y = 5 4x - 5y = 0 Hint X
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Summer 2010-3 CLASS NOTES CHAPTER 1 Section 1.1: Linear Equations Learning Objectives: 1. Solve a linear equation 2. Solve equations that lead to linear equations 3. Solve applied problems involving linear equations Examples: 1. [pic] [pic] 3. A total of $51‚000 is to be invested‚ some in bonds and some in certificates of deposit (CDs). If the amount invested in bonds is to exceed that in CDs by $3‚000‚ how much will be invested in each type
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CBSE TEST PAPER-01 MATHEMATICS (Class-10) Chapter 3 : Pair Linear Equations in Two Variables 1. 2. 3. 4. For which values of p does the pair of equations given below have unique solution? (2 marks) 4x + py + 8 = 0‚ 2x + 2y + 2 = 0 Solve graphically: 3x + 2y = 14x‚ x – 4y = 7 (3 marks) Two rails are represented by the equations x + 2y – 4 = 0 and 2x + 4y -12 = 0. Represent this situation geometrically. (3 marks) a b c On comparing the ratio 1 ‚ 1 and 1 find out whether the lines representing the
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Semester 2 Examination: MA 2030 LINEAR ALGEBRA Time Allowed: 2 hours 2010 September 2010 ADDITIONAL MATERIAL: None INSTRUCTIONS TO CANDIDATES: This paper contains 6 questions and 5 pages. Answer FIVE questions and NO MORE. This is a closed book examination. Only the calculators approved and labeled by the Faculty of Engineering are permitted. This examination accounts for 70% of the module assessment. Assume reasonable values for any data not given in or with the examination
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7.09 Page 1. Elluminate Live! - LIVE LESSON 7.09 Jan 9‚ 2013 7:48:40 PM 7.09 Room 1 - Attendance Page 2. Elluminate Live! - LIVE LESSON 7.09 Jan 9‚ 2013 7:48:40 PM 7.09 Room 1 - 7.09 Polynomials Activity Page 3. Elluminate Live! - LIVE LESSON 7.09 Jan 9‚ 2013 7:48:40 PM 7.09 Room 1 - Common Core Standards Covered in this Lesson: Page 4. Elluminate Live! - LIVE LESSON 7.09 Jan 9‚ 2013 7:48:40 PM 7.09 Room 1 - Linear Equation Review Page 5. Elluminate
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1. The length of a rectangle is 4 feet less than twice the width of the rectangle. If the perimeter of the rectangle is 85 feet‚ find the width and the length. X L W x 2W-3 2. A total of $9000 is deposited into two simple interest accounts. In one account the annual simple interest rate is 5%‚ and in the second account the annual simple interest rate is 7%. The amount of interest earned for 1 year was $485. How much was invested in each account?
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Solve a Problem Paper The creative process uses four steps to solve a problem. They are searching for challenges‚ identifying the problem‚ investigating it and finding solutions for the problem. My personal challenge has been with the wiring harness for the glow plug system and starting system on my GM diesel truck. I had to wonder why GM routed the wire harnesses in such a way as to be exposed to the most heat which will eventually destroy the wires and their protective covering. Since I am in
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