supplement is two angle sun is 180
so 180-51=129
No. That square of the variable makes it nonlinear. Its graph is a parabola.
(-8x^2-5x) - (17x^2+11x)
-25x^2-16x is your answer.
Hope this helps!
Round to the hundreds place, so the populations are
M=382,500
O=390,700
W=382,300