Answer:
the seven question is not clear
 
        
             
        
        
        
a) the independent variable is the number of training miles.
b) the dependent variable is the cost to mail the package
c) the dependent variable is P
 
        
             
        
        
        
Let x = total sales of baked goods      remember 20% = .20 as a decimal
 
so the equation would be .20x = $600
 
divide both sides by .20
 
                                      .20x/.20 = $600/.20
            
                                                 x = $3000 the total sales of baked goods
 
CHECK:  20% times $3000 = .20 times $3000 = $600
 
        
             
        
        
        
The area of the door is 16ft (4x4) and the window is 900 (30x30) then do 900/16= 56.25 I hope I'm right!
        
             
        
        
        
Answer:
6.3
Step-by-step explanation:
i had the same question for school