Purchase Solution

Algebra Question

Not what you're looking for?

Ask Custom Question

Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $24 one-time activation fee and charges 14 cents a minute. The second plan has no activation fee and charges 18 cents a minute. After how many minutes of long distance calls will the costs of the two plans be equal?

Purchase this Solution
Purchase this Solution
Free BrainMass Quizzes
Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

Solving quadratic inequalities

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

Exponential Expressions

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

Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

Probability Quiz

Some questions on probability

View More Free Quizzes
Related BrainMass Solutions

  • Question about Boolean Algebra Expression

    44093 Question about Boolean Algebra Expression Computer Organization Digital Logic Circuits(IV) Boolean Algebra Logic Microoperation Sum of Products Form It is an explanation for solving the problems of Boolean Algebra in Computer

  • Series and Parallel Resistors

    Actually, this is embarrassing, but my question is simply an algebra question. I know the equation and I know the answer, but I can't remember how to GET the answer. Can someone please walk me through this very simple algebra issue?

  • Reflection on Algebra

    Please ask a specific question and I will reply to it. Good luck!

  • Do people use algebra in their jobs or their lives?

    If this is the case then why do you suppose it is that we study algebra in the first place? Interesting question! Please see response attached.

  • Free Boolean Algebra

    472369 Free Boolean Algebra Please help answer the following question. Using your knowledge of free objects in a category, give a definition of a free Boolean algebra B on a set D. How these compare to free Boolean rings?

  • Algebra Problems

    352541 Step-by-Step Solution to Algebra Problems Please see the attachment for details.

  • Sigma-Algebra : Proof

    13163 Sigma-Algebra : Proof We consider the sigma-algebra on the set of real numbers R which is defined by all singletons. Prove that this sigma-algebra is the same as... (Please see the attachment for the full question.)

  • Making a Boolean algebra into a Partially Ordered Set

    Making a Boolean algebra into partially ordered set is investigated. The solution is detailed and well presented. The response received a rating of "5" from the student who posted the question.

  • How do you show that G is abelian?

    57199 Modern Algebra Question Modern Algebra Question If G is a group in which (a.b)^i =a^i.b^i for three consecutive integers i for all a,b belongs to G, show that G is abelian. The fully formatted problem is in the attached file.

  • Algebra Manipulation with Exponentials

    As far as my knowledge is concerned, my answer to the given question is correct. An Algebra Manipulation with Exponentials is investigated. The solution is detailed and well presented.

View More Related Solutions