Determine which equations below, when combined with the equation 3x-4y=2, would form a system with no solutions. choose all that may apply. a. 2y=1.5x-2 b. 2y=1.5x-1 c. 3x+4y=2 d. -4y+3x=-2

Abcd is a parallelogram. the diagram is not drawn to scale. if m

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?