E·Question 6/11You are solving a system of two linear equations in two variables, and you discoverthat there is exactly one solution to the system.BlueCraan:Pink:Purple :8-6-4Which of the following graphs could describe the system of equations?A PinkGreenC BlueD PurpleSHOW HINT

Answered: You are solving a system of two linear…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Which ordered pair is the solution of the system of equations shown on the graph?
Callie buys some food for her pets. Cat food costs $1.57 per pound. Dog food costs $2.19 per pound. Callie buys 37 pounds of food and pays $76.69. Write a system of equations to represent this situation where `x` stands for the number of pounds of cat food she buys and `y` stands for the number of pounds of dog food.
For the data table below, answer the following questions. Data table: X 2 4 7 Y 2 8 12 Questions: a) Write a system of equations to determine the coefficients of the natural cubic splines. b) Solve the system of equations and graph the splines (you may use a computer).
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2 A carnival sold tickets for $1.50 for adults and $1.00 for students. There were 54 tickets sold for a total of $70.50. Write a system of equations to represent the number of adult tickets, x, and the number of student tickets, y. Find the solution and explain what it means.
(F8) Create a system of linear equations to describe the behavior. Solve the system using Cramer’s Rule. You decide to paint your kitchen green. You create the color of paint by mixing yellow and blue paints. You cannot remember how many gallons of each color went into your mix, but you know there were 8 gallons total. Additionally, you kept your receipt, and know the total amount spent was $114. If each gallon of yellow costs $15, and each gallon of blue costs $13, how many gallons of each color go into your green mix? Gallons of yellow paint: Gallons of blue paint:

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You are solving a system of two linear equations in two variables, and you discover that there is exactly one solution to the system. Blue : Crean: Purple : Pnk: ++ Which of the following graphs could describe the system of equations? A Pink B Green C Blue D Purple