A system of two linear equations with two variables is shown below. 14 + x = 7y
x – 7y = 14

Which answer is the solution to the system of linear equations?

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

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.

Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?