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What is the difference between identity, conditional, and inconsistent equations? Support your answer with an example of each.
How are addition and multiplication used to solve a linear equation?
One fundamental difference between a linear equation and a linear inequality lies in the number of possible solutions
By looking at the equation for a rational function, how can you tell if there will be "y-values" which will never occur?
Normal Equations and Projection Matrices .consider the following subspaces of R4
Explain what synthetic division is and what it is used for. (include at least 2 different uses for synthetic division) Give an example of synthetic division.
Factoring illustrates "reverse thinking" common in mathematics. In our everyday lives, we illustrate this type of thinking often.
-2x^3+4x^2+2x+5 Identify the degree of each term of the polynomial and the degree of the polynomial.
In problems 1 - 2 , each tableaux represents a step in the solution of a maximization problem in standard form.
Important information about Algebra - Linear Programming.Irwin Textile Mills produces two types of cotton cloth denim and corduroy.
Let y be the declared value of the computer after x years. If the linear relation of the depreciation model in this situation is given by 3600 - y = 600x
A forensic scientist uses the expression 72.6+2.5T to estimate the height in centimeters of a female with a tibia of length T centimeters.
In this formula, C(t) is the number of bags of tortillas that can be produced per week after t weeks of production.
Applications of Linear Equations.Joe has a collection of nickels and dimes that is worth $5.65. If the number of dimes were doubled
Find the variation conctant and an equation of variation where y varies directly as x and y = 80 when x=8. The variation constant is K=?
Using the graph, how much should be spent on advertising to maximize sales? What is the maximum sales level?
A group of students agreed to rent a house for $1200 per month. They found one more person to share the house.
When all but five of the computers had been sold at a profit of $900 per computer, the original investment of $27,000 had been regained.
A sample which is 20% Vendium, 50% Rulium and 30% Gendium weighs 8.8 grams/cc.
A new road is to be cut through a hill, and the contractor responsible for building the road wants to know how much soil will need to be removed.
What are the different forms of linear equations in two variables? Show an example of each form.
Solve the following system of linear inequalities by graphing.Solve the system by graphing. You do not need to include the graph in your answer,
After the bake sale, the Campus Ministry volunteers counted how much money they raised. In addition to the 18 one - dollar bills, the group.
If the owner wants to sell the equipment when it is worth exactly half its original value, in what year must the owner sell?
Bottle B contains a 20% solution of the same acid. How many cc from bottle B should be mixed with solution from bottle A to make 40 cc of a mixture which is 40%