U use y=mx+b to find the slope, and the answer would be m=-3
Answer:
• General equation of a line:

- m is the slope, m = 2/5
- b is y-intercept

• Therefore, equation of line is:

Answer:
Step-by-step explanation:
It may not tell you anything. You have to be careful how you think about the answer to this. An ordered pair is just that: it describes an x and y value and that is really all that it does.
However it may also be used to describe the solution to a system of equations which cross in one place. For example, if you plot
y = x + 1
y = -3x + 2
The ordered pair that gives the point where both equations equal the same thing is (0.25,1.25) The graph is shown below, and the ordered pair marks the solution.
Use 7 scale point.
132/20 = 6.6
to its better to use more than 6.6 scale. to make it easier use 7, so to avoid decimals
Amount decrease = 380 - 225 = 155
percent = 115/380 * 100 = 40.8 %