Use the relationship between the angles in the figure to answer the question. which equation can be used to find the value of X? X +49-28 = 180

X -49-28 = 180

X +49+28 = 180

X +28=180

How do you use the elimination method for this question? explain, because i really want to understand!

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

The price for gasoline is represented by the equation y=3.69x, where y represents the total price for x gallons of gasoline. on a graph, the number of gallons is represented on the horizontal axis, and the total price is represented on the vertical axis. determine whether each statement describes the graph of the equation. select true or false for each statement