Answer:
data set C.
Step-by-step explanation:
This set has a bigger/wider range (1-5)
 
        
             
        
        
        
Answer:
Step-by-step explanation:
-5x+31+3x=3
move everthing to one side
-5+31+3x-3=0
add and subtract common terms
-2x+28=0
divide across by common denominator
-x+14=0
Solve for x
x=14
 
        
             
        
        
        
Answer:
Area of the sector = 57.26295cm²
Step-by-step explanation:
Radius of the circle=9cm
π= 3.142
Angle at B= 81° ( opposite angle of a quadrilateral)
Area of the sector = πr² * 81/360
Area of the sector = 3.142 * 9*9 * 0.225
Area of the sector= 3.142*81*0.225
Area of the sector = 57.26295cm²
 
        
             
        
        
        
Answer:
 [         ]    where n is the number of hours.
       ]    where n is the number of hours.
Because the beginning will 10000/2 = 50000, then it keeps double the dividing the time.
 
        
                    
             
        
        
        
The answer is c. 9z^7/y^6