Which of the following points lies on the line whose equation is y=2x-3?
(0.3)
o (1,-1)
11-1.4)

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Select the number of ways in which a line and a circle can intersect

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm