Purchase Solution

Polynomial & Rational Expressions

Not what you're looking for?

Ask Custom Question

Part 1: Using the Library, web resources, and/or other materials, find a record-breaking temperature (in degrees Celsius) for a town or city in a country other than the United States. Include the name of the town and country along with the temperature, and what record was broken. Give the formula for converting degrees Celsius to degrees Fahrenheit. Using the formula, show how to convert the measurement to degrees Fahrenheit.

Be sure to reference your sources using APA style.

Part 2: The equation C=mx+b can be used to model the monthly cost, C, of a cell phone plan where b is the flat monthly cost, m represents the cost in dollars per minute and x is the number of minutes used in the month. Choose a flat monthly rate and cost per minute and insert the values you have chosen for m and b into the equation. Then use this equation to find the total monthly cost, C, if 79 minutes are used.

Purchase this Solution
Solution Summary

A Complete, Neat and Step-by-step Solution is provided in the attached file.

Purchase this Solution
Free BrainMass Quizzes
Exponential Expressions

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.

Probability Quiz

Some questions on probability

Solving quadratic inequalities

This quiz test you on how well you are familiar with solving quadratic inequalities.

Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.

Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.

View More Free Quizzes
Related BrainMass Solutions

  • Challenges of Rational Expressions

    You can do everything that you do with Rational Numbers with rational expressions as long as you know two things well: - Rational number arithmetic and - Polynomial factoring Simplifying (or reducing) a Rational Expression is one of the challenges

  • Rational expression, Rational equation, Polynomial

    Define a polynomial and a rational expression. What makes a rational expression unique? Provide two original examples of a rational expression and two that are not. Mix the expressions up and label them A. B. C. and D.. A.

  • Evaluate each polynomial

    262644 Evaluate each polynomial Identify rational expressions. ? Identify restrictions on the variable in the denominator of a rational expression. ? Simplify rational expressions. ?

  • Algebra: Linear Equations

    An issue to remember is that, as in the case of integer fractions, only factors can be canceled from the numerator and denominator of a rational expression, so that factoring of our polynomial expressions becomes key to simplifying a rational expression

  • Radical expressions and laws of exponents

    198627 Important to simplify radical expressions 1.Why is it important to simplify radical expressions before adding or subtracting? How is adding radical expressions similar to adding polynomial expressions? How is it different?

  • Factoring Polynomials to Prime

    In order to obtain the first root, use synthetic division to test the possible rational roots. 2x3 - 13x2 + 22x - 8 = 0 25. Solve the polynomial equation.

  • 21 Algebra Problems : Factoring, GCF and Word Problems

    WHAT ARE THE PROPER WAYS TO FACTOR POLYNOMIALS AND TO START LOOKING INTO RATIONAL EXPRESSIONS? Please see the attached file for the complete solution.

  • Rational expressions

    56989 Rational expressions (See attached file for full problem description with equations) --- Pg.283 Factor the GCF in each expression 59. 60.

  • Algebra problems

    Find the LCD for the given rational expressions, and convert each rational expression into an equivalent rational expression with the LDC as the denominator. Reduce each answer to lowest terms.

  • Simplfy quadratic equations.

    Evaluate the polynomial for x=7 3 Simplify your answer 9. Use rational exponents to write 10. Factor completely 11. Television sets. What does it mean to refer to a 20-inch TV set? Such units refer to the diagonal of the screen.

View More Related Solutions