The graph of the two equations appears to be parallel. Solve the system of equations algebraically. (If there is no solution, enter NO SOLUTION. If the system has an nfinite number of solutions, express x and y in terms of the parameter t.) 100y - x = 200 99y - x = -198 6 4 -6 -4 -2 4 6 (x, v) = (

Algebra and Trigonometry (6th Edition)
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Author:Robert F. Blitzer
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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The graph of the two equations appears to be parallel. Solve the system of equations algebraically. (If there is no solution, enter NO SOLUTION. If the system has an
infinite number of solutions, express x and y in terms of the parameter t.)
100y — х %3D 200
99у — х %3D —198
y
6r
4
-6
-4
-2
2
4
6.
-4
(х, у) 3
Transcribed Image Text:The graph of the two equations appears to be parallel. Solve the system of equations algebraically. (If there is no solution, enter NO SOLUTION. If the system has an infinite number of solutions, express x and y in terms of the parameter t.) 100y — х %3D 200 99у — х %3D —198 y 6r 4 -6 -4 -2 2 4 6. -4 (х, у) 3
Water is flowing through a network of pipes (in thousands of cubic meters per hour), as shown in the figure. (Assume F1 = 600 and F2 = 300. If the system has an
infinite number of solutions, express x1, X2, X3, X4, X5, X6, and x7 in terms of the parameters s and t.)
X3
X4
X5
– F2
X6
X7
(a) Solve this system for the water flow represented by x;, i = 1, 2, . . ., 7.
(Х1, X2, Хз, Х4, X5, X6, X7) %3D
(b) Find the water flow when x1 = X2 = 250.
(х1, X2, Хз, Х4, X5, Хб, X7) %3
(c) Find the water flow when x6 = X7 = 0.
(Х1, X2, Хз, Х4, X5, X6, X7) %3D
(d) Find the water flow when x5 = 1000 and x6 = 0.
(x1, X2, X3, X4, X5, X6, X7) =
Transcribed Image Text:Water is flowing through a network of pipes (in thousands of cubic meters per hour), as shown in the figure. (Assume F1 = 600 and F2 = 300. If the system has an infinite number of solutions, express x1, X2, X3, X4, X5, X6, and x7 in terms of the parameters s and t.) X3 X4 X5 – F2 X6 X7 (a) Solve this system for the water flow represented by x;, i = 1, 2, . . ., 7. (Х1, X2, Хз, Х4, X5, X6, X7) %3D (b) Find the water flow when x1 = X2 = 250. (х1, X2, Хз, Х4, X5, Хб, X7) %3 (c) Find the water flow when x6 = X7 = 0. (Х1, X2, Хз, Х4, X5, X6, X7) %3D (d) Find the water flow when x5 = 1000 and x6 = 0. (x1, X2, X3, X4, X5, X6, X7) =
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