Convert the decimal number to a fraction by placing the decimal number over power of ten. Since there are 3 numbers to the right of the decimal point, place the decimal number over 10^3 (1000). Then, add the whole number to the left decimal.
89 9/1000
So for this you need to set them equal to each other! 3x+100=5x-160
now you combine like terms and solve!
Answer:
-38
Step-by-step explanation:
The slope is rise over run. You need to find out how far one point is from the other. To do this, use the equation for slope.

Plug in the points given into the equation and solve for slope (m).

The slope of the line is -38.
Rounded to the nearest tenth is 585.1