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What conditions need to be satisfied for a solution of a system of linear inequalities to have it's solution in the first quadrant?
Now consider the real numbers. In fact, lets narrow our focus way down to just the part of the real line between 0 and 1.
Evaluate each of the functions below at x = 1, 2, 4, 8, and 16. Plot the graph of each function.
You want to end up with 12 gals of 30% solution. How much 20% solution and how much 70% solution should you mix to get the 12 gals of 30%?
Linear equation for the annual benefit in terms of age.If you earned an average of $25,000 over your working life and you retire after 2005
An 18-ft board is cut into two pieces, one of which is 4 ft longer than the other. How long is each piece? Show your work.
Systems of Equations Word Problems.A total of 200 tickets were sold for the carnival to adults and children.
Solving Systems of Linear Equations by the Addition / Elimination Method
What type of Algebra problems covered in an Algebra 1 course do you find to be the most challenging? Why?
Graphing Linear Equations to Draw Lines.Draw the line whose y-intercept is -7 and whose x-intercept is 4.
Prove that every regular tournament is strong.Here we need to first figure out something more about outdegrees and indegrees
Do the same for data that can be modeled using a rational function. Include in your answer how this can be used in a real-life application.
How would you sell your stock so that in your portfolio the remaining stocks maintain roughly the same ratio?
The formula A = 6V^-2/3(-2/3 power) gives the surface area of a cube in the volume V. What is the volume of a cube with a surface area 12 square feet?
Please help me unable to figure out how to write a function that express the total area of the window as a function of s.
Solve the system of linear equations by addition method
The plane 2y+4z = 5 meets the cone z^2 = 4(x^2+y^2) in a curve. Use the method of Lagrange multipliers to find the point on this curve nearest to the origin.
Solving Systems of Linear Equations in Study Time.Jill, Karen, and Betsy studied a total of 93 hours last week
If the ratio of a to b is equal to the ratio of b to a, what can you say about the two numbers a and b?
Coordinate system to find slope of a line.Find the slope of the line passing through the points (-8, -3) and (-2, 2).
Factor the polynomial 7 a ^6 b ^7 c^ 5 - 35 a ^7 b ^5 c ^6, if possible. Find the GCF of the set of monomials of 252, 468.
Which method of solving a quadratic equation seems simplest to you? Which method should you try first?
Show the similarities between dividing two fractions and dividing two rational expressions using examples of each; explain your steps.
Twice the difference of seven times a number and four yields the same result as the same number increased by six.
A currency trader observes that in the spot exchange market, 1 U.S. dollar can be exchanged for 9 Mexican pesos or for 111.23 Japanese yen.