• The following formula can be used to find the slope of a line:

These points are on the line:

Given the following points:

Then, you can set up that:

Therefore, substituting values into the formula and evaluating, you get:

• As you can notice, the slope is negative. Therefore, you can determine that it is decreasing.
Therefore, the answers are:
• Slope of the line:

• It is decreasing.
THE SUM IS 89+27+11=127
IF WE WILL USE THE DISTRIBUTIVE PROPERTY,
(89+11)+27=100+27=127
I AM NOT SURE IF YOU NEED TO FIND THE PRODUCT,
89*27*11=26,433
35 ?? All I remember is that you have to add the perimeter is the easiest to find