The system of equations 2y=14-2x and y=-x+7 is graphed. what is the solution to the system of equations?

Find the values of the variables in the kite

What are the solutions of the following system? y=-2x^2 y=x-2

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.