She is starting at 4000, so that is the y-intercept of the graph. She is descending at 40 feet per minute, so her rate of change or slope is -40. The graph would look like this:
Answer: 0.26
Step-by-step explanation: 0.26 because it has a greater value, nothing much to solve unless im missing something.
if I am missing something please comment on my answer so I can help you further with your question.
180:60
18:6
9:3
3:1 would be the most simplified answer
The "solution" has the form of a graph. First, graph the line y=6 using a dashed (not solid) line. Shade the plane below this line.
Next, graph y = x-3, using a dashed line. This line has a y-intercept of (0,-3) and a slope of 1. Shade the area above this line.
The solution set is the area that has been shaded twice, once for each of the 2 given inequalities.
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ;)