Could you add an image of the table?
        
             
        
        
        
Angle 3 and angle 4 are supplementary angles and when added together need to equal 180 degrees.
To find angle 4 subtract angle 3 from 180.
Angle 4 = 180 - 101 = 79 degrees.
 
        
                    
             
        
        
        
The amount of money divided by the amount of hours will give you how much money she makes per hour. 
451.78/14=32.27.
She earned $32.27 per hour.
        
             
        
        
        
john had 21.00After buying 2 notebooks he had 13.00
21-13= 8 / 2 =4 each notebook cost 4 dollars.
 
        
             
        
        
        
X*94 +688*6  = 267*100
94x+4128=26700     
94X=22572    /94
X=240.128
C is the closest answer