Two congruent, isosceles triangles are joined, to form a parallelogram. The largest angle of the parallelogram is 116(degrees) Write two equations and solve them to find out the value of a and b

$7.50x+$4.50y=midk it's been awhile since i've done one of these

You would need a laid out graph for this but could you provide a picture of just a graph? i can give stepssolve for y.subtract 4xdivide by -1 (opposites)graph slope intercept formcheck each point to see if it’s on the graph