Answer: 40%
Step-by-step explanation: all percents add to 100%, so 40%+20%=60%, and 100%-60%=40%
Answer:

Step-by-step explanation:
The formula Length x Width = Area is the correct formula for the area of a rectangle. The same formula works for a square!
Answer:
(1,-3)
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given


Required
Determine the equation
First, we calculate the slope (m)




The equation is then calculated as:




Hence, the function is:
