A commission is a percentage of total sales,
multiply the rate of commission by the total sales
 
        
                    
             
        
        
        
Answer:
Option A
Saves=$28.75
Step-by-step explanation:
See the image .
 
        
                    
             
        
        
        
 Answer: Percentage increase: 57%
Percent increase if the airline charges an additional 50:  14.5% or 15%
Depends if your teacher wants more accurate results with the decimal, or rounded up with 15.
Step-by-step explanation:
Ill explain in the comments bc for some reason its not letting me put it here
 
        
             
        
        
        
The value of y in  is 6/7
 is 6/7
<h3>How to solve for y?</h3>
The equation is given as:

Open the bracket
-3 = 7y - 9
Add 9 to both sides of the equation
7y = 6
Divide both sides by 7
y= 6/7
Hence, the value of y in  is 6/7
 is 6/7
Read more about equations at:
brainly.com/question/2972832
#SPJ1
<u>Complete question</u>
Solve for y
