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

A. They have a unique solution.

B. They have no solution.

C. They have infinitely many solutions.

D. They are inconsistent.

E. None of the above

Answer: C. They have infinitely many solutions.

The second equation is a multiple of the first, indicating that they represent the same line and thus have infinitely many solutions.

Posted in: Linear Equations - Algebra - Mathematics