Evaluating Equations: Pre-Calculus .
Not what you're looking for?
A gourmet coffee shop has a weekly budget for 2 imported coffee beans. Sixty dollars per week is allotted for Italian beans and Kenyan beans. Italian beans cost $10/lb and Kenyan beans cost $15/lb.
Write a formula for the number of pounds of Kenyan beans, K, the gourmet coffee shop can buy as a function of the number of Italian beans, I, can buy.
Purchase this Solution
Solution Summary
It explains how to set up the linear equations for a real life coffee shop scenario.
Solution Preview
K: number of pounds of kenyan beans
The cost of Kenyan beans is $15/lb. to buy K pounds of Kenyan ...
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.
Graphs and Functions
This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.
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