The lines y=mx+b and y=bx+m intersect at the point (m-b,9) .The sum of the x intercepts of the lines is

A line with gradient 2 intersects a line with gradient 6 at the point (40, 30). The distance between y - intercepts of these lines is

The line through the points (m, -9) and (7, m) has slope m. Then, the x - intercept of this line is

The line through point (m,-9) and (7,m) has slope m. The y -intercept of this line,is

Let m be a positive integer and lot the lines 13x+11y=700 and y=mx-1 intersect in a point A(p,q) whose coordinates are integer.Then m+p+q equals to

Let m be a positive integer and let the lines 13x + 11y = 700 and y= mx - 1 intersect in a point whose coordinates are integer. Then m equals to :

line image of the point A(1,2) by the line sin y=x is the point B and the image of Bx the line cx3=0 is the point is Bx.

The number of integral values of m for which the x-coordinate of the point of intersection of the lines 3x+4y=9 and y=m x+1 is also an integer is 2 (b) 0 (c) 4 (d) 1