Answer:
180
Step-by-step explanation:
The difference between 68 and 23 is 45. The company charging 23$ has to be 45$ more for the amount of hours. When you multiply 180 by .4 you get 72, and when you multiply 180 by .65 you get 117. The difference is 45. 
Sorry that I didn't show my work, I don't really know how to do this other than plugging in random numbers and 180 fits so...
Hope this helps!
 
        
             
        
        
        
Area = Length x Width 
Area = 34 x 14 
Area = 476 yd²
Answer: 476 yd²
        
                    
             
        
        
        
Answer:
p = 7/2 or 3.5
Step-by-step explanation:
-4p + 9 = -5
-4p = -14 (subtracted 9 from both sides)
p = -14/-4 = 7/2
 
        
                    
             
        
        
        
Well, the affect would be 3x less on the area of the square