1. Graphically, the pair of equations 6x - 3y + 10 = 0

2. The pair of linear equations x + 2y + 5 = 0 and -3x - 6y + 1 = 0 has

3. If a pair of linear equations is consistent, then

4. The pair of equations y = 0 and y = -7 has

5. The pair of equations x = a and y = b graphically represents lines which are

6. For what value of k, for the equations 3x - y + 8 = 0 and 6x - ky = -16 represents coincident lines?

7. If the lines given by 3x + 2ky = 2 and 2x + 5y + 1 = 0 are parallel, then the value of k is

8. The value of c for which the pair of equations cx - y = 2 and 6x - 2y = 3 will have infinitely many solutions is

9. One equation of a pair of dependent linear equation is -5x + 7y = 2. The second equation can be

10. A pair of linear equations which has a unique solution x = 2, y = -3 is