If 4x + 5y = 20 corresponds to 8x + 10y = 40, which of the following corresponds to 2x + 3y = 12?

A. 4X + 6Y = 24
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning

The equations 3x + 2y = 12 and 6x + 4y = 24 correspond to which of the following equations?

A. 9X + 6Y = 36
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning

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

C. (1,2)
Posted in:  Linear Equations -  Algebra -  Mathematics

If the equations 3x + 4y = 12 and 6x + 8y = 24 are given, what can be said about their solutions?

C. THEY HAVE INFINITELY MANY SOLUTIONS.
Posted in:  Linear Equations -  Algebra -  Mathematics

Which of the following pairs of equations represents parallel lines?

C. X - Y = 1 AND X - Y = 3
Posted in:  Linear Equations -  Algebra -  Mathematics