# MATH101_SLP_4-_Systems_of_Equations_and_Inequalities

Feb 3rd, 2012
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The attached papers are on MAT 101 Case 4- I have done a good work on the questions and you can be assured of the best results. The answer also comes with good guidelines and instructions. Try it now…

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MAT101 SLP4 Answer TemplateName: Date: Instructor: Use this template to insert your answers for the assignment. Please use one of the four methods for showing your work (EE, Math Type, ALT keys, or neatly typed). Remember that your work should be clear and legible. Write the final answer in the terms being asked such as dollars/cents, degrees, tickets, etc.1. Describe the three types of solutions systems of equations have when graphed.Answer: Case 1; One Solution. The graph of this type of system of linear equations will have two lines intersect a given point. The coordinates of the single point are the likely solutions. Case 2: No solutions. In this the linear equations will have two parallel line. No intersection. Case 3; Infinite number of solutions. The linear equation gives rise to two lines that lie on top of each other. Each coordinate of one line will be also on the second line. This means the two lines are these same equations. 2. The sum of two numbers is 30 and their difference is 2. Find the two numbers by writing and solving a system of equations.Calculations:x +y = 30x - y = 2x=30-y30-y-y = 230-2y= 2-2y=2-30y=14x=163. Two apples and three pears cost \$3.45. Three apples and five pears cost \$5.55. Find the cost of each type of fruit.Calculations:let apples be x and pears be y, therefore,2x+3y= 3.453x+5y=5.553(2x+3y=3.45) =6x+9y=10.352(3x+5y=5.55) =6x+10y=11.1-y= -0.75y=\$0

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