if ray NP bisects angle MNQ and measure of angle MNQ= 8x + 12 and measure of PNQ= 78 and measure of angle RNM= 3y -9, find the values of x and y

The chart below shows the distribution of weeds in yard

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11