help me need to finish fast

Question

anonymous · Answer

Question 1 (Multiple Choice Worth 2 points)

What is the value of the y variable in the solution to the following system of equations?

  3x + y = 14
–3x + 2y = 1

 5

 3

 y can be any number as there are infinitely many solutions to the system.

 There is no y value as there is no solution to the system.

Question 2 (Multiple Choice Worth 2 points)

What is the value of the y variable in the solution to the following system of equations?

3x − 6y = 3
7x − 5y = −11

 −2

 −3

 x can be any number as there are infinitely many solutions to the system.

 There is no x value as there is no solution to the system

Question 3 (Multiple Choice Worth 2 points)

What is the value of the x variable in the solution to the following system of equations?

3x + y = 6
6x + 2y = 8

 0

 4

 x can be any number as there are infinitely many solutions to the system.

 There is no x value as there is no solution to the system.

Question 4 (Multiple Choice Worth 2 points)

What is the value of the x variable in the solution to the following system of equations?

4x + 2y = 6
  x – y = 3   

 −1

 5

 −2

 2

Question 5 (Multiple Choice Worth 2 points)

The three Math Idol judges have been eliminating contestants all day! The number of one-step equations and two-step equations who have been eliminated today is equal to 1120. If three times the number of one-step equations minus twice the number of two-step equations is equal to 1300, how many two-step equations auditioned today?

 1300

 1120

 708

 412

anonymous · Answer

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