Use a system of linear equations with two variables and two equations to solve. 238 students enrolled in a freshman-level chemistry class. By the end of the semester, 6 times the number of students passed as failed. Find the number of students who passed and the number of students who failed.

Q: Use a system of linear equations with two variables and two equations to solve. 252 students…

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Q: 14. 3x-2y 10 3x 9x+4y=-50

A: To solve the below system of equations using the substitution method. 3x−2y=109x+4y=−50

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Q: 9. 6x-5y = -28 7x+ y= 22

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A: Let the 5 dollar bills be x. Let the 10 dollar bills be y . Let the 20 dollar bills be z . Then we…

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A: The four temperatures at the interior nodes of the mesh in figure T1,T2,T3,T4.We have to write a…

Q: 3) 5x - y = 0 3x + y = 24

A: x = 3and y = 15   explanation is given in below step

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A: Write a system of linear equations that has the order pair  (a,b) is y=(b/a)x

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Q: Use a system of linear equations with two variables and two equations to solve. 259 students…

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Q: 296 students enrolled in a freshman-level chemistry class. By the end of the semester, 7 times the…

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Q: Solve the system of equations by substitution> y = x-5 y = -x + 1

A: Given,y=x-5-->1y=-x+1 -->2

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Q: 7. y=-7x-1 ソ=x-9

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Q: Write a system of linear equations that has the order pair (-3,7) as a solution. Explain how you…

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Q: use a system of linear equation with two variables and 2 equations to sove. 228 students enrolled…

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Q: Solve this system of equations by elimination. y = 3/5 x + 2  y = -1/3x +2

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Q: Use a system of linear equations with two variables and two equations to solve. 185 students…

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Q: Use a system of linear equations with two variables and two equations to solve. CDs cost $3.95 more…

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Q: Solve each system of equations by elimination. y=3x+13 y=7x+17

A: Topic = Linear equations

Q: Use a system of linear equations with two variables and two equations to solve. 180 students…

A: Let the number of pass students be 'p' andnumber of fail students be 'f'.p+f=180  --->14p=f…

Q: 2. Solve each system by substitution. 2x2-6x-8 a. 2x-y- 16

A: We need to solve the given system by substitution method.

Q: How many solutions in this system of equations? y=3x-5 6x-2y=10

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Q: 13. 2x-9y=26 6x-2y=-22

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Q: Solve the system of equations by any method.

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Q: Solve by writing a system of equations and then solving it The sum of three times a first number and…

A: At first we construct the equation from the given condition and then solve it accordingly.

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A: Solve the system of linear equation by graphing

Q: Use a system of linear equations with two variables and two equations to solve. 216 students…

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Q: solve each problem by setting up and solving an appropriate system of equations. The difference of…

A: Given: The difference between the two numbers is 75. The larger number is three less than four times…

Q: 5. Solve each system of equations using elimination. -10x-y =14 20x-9y 16

A: Given equations:-   -10x - y = 14................(i)    20x - 9y = 16..............(ii) By using…

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A: To Determine: use a system of linear equation with two variables and two equation to solve. Given:…

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Q: Solve the system of linear equations by elimination -y-10=6x 5x+y=-10

A: In this either eliminate x and y Then get value of x and y

Q: equations

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Q: Will the solution (-3, 7) make the following system of equations true? y = 4x + 5 y = x - 4

A: Given,          The system of equations are            y=4x+5           y=x-4

Q: 12.-득x-7y=6 x+3y=-9

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Q: 170 students enrolled in a freshman-level chemistry class. By the end of the semester, 4 times the…

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Q: Use a system of linear equations with two variables and two equations to solve. 192 students…

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Q: Use a system of linear equations with two variables and two equations to solve. 252 students…

A: SOLUTION-

Q: solve each problem by setting up and solving an appropriate system of equations. The length of a…

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Q: what is the steps and solution to the system of equations? y = 2x - 9 y = -x + 3

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Q: Use a system of linear equations with two variables and two equations to solve. 259 students…

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Q: Use a system of linear equations with two variables and two equations to solve. 185 students…

A: Let the number of passing students be x and the number of failing students be y. The total number of…

Q: For each systems of equations below, choose the best method for solving and solve. Show your work.…

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Q: Use a system of linear equations with two variables and two equations to solve. 204 students…

A: To find the pass students and fail students.

Q: Use a system of linear equations with two variables and two equations to solve. 234 students…

A: Given that  Total number of students in a class=234

Q: Use elimination to solve the system of equations. y = x2 – 3x + 16 y = 9x – 20

A: The given system of equations,y=x2-3x+16y=9x-20

Q: Write and solve a system of equations to find the value of each variable. 27. (10y-6)° (7x) (3x) (6r…

A: Draw a schematic diagram of given figure,