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If 7x + 3y = 21 is to 14x + 6y = 42, then 4x + 2y = 8 is to what?

B. 8X + 4Y = 16
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning

If the equation y = 2x + 1 is to the point (1, 3), then which of the following is analogous to the equation y = 3x - 2?

A. (0, -2)
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning

Which of the following pairs of equations represents parallel lines?

A. 2X + Y = 4 AND 4X + 2Y = 8
Posted in:  Linear Equations -  Algebra -  Mathematics

If the equations 5x - 2y = 10 and 10x - 4y = 20 are analogous, which of the following pairs of equations is also analogous?

C. X - Y = 2 AND 2X - 2Y = 4
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning

What is the solution to the system of equations: 2x + 3y = 6 and x - y = 1?

A. (3,0)
Posted in:  Linear Equations -  Algebra -  Mathematics