Hello! 
Multiply the amount of bags Mr. Eaton bought by the amount of pounds each bag weighs: 
15 * 45 = 675
The total weight of the topsoil Mr. Eaton bought is 675 pounds.
        
             
        
        
        
Mean 
238+173+180+193+190+164+159+210=
1,561/8=188.375
Median
159,164,173, 180,190 ,193,210,238
180+190=370/2=185
Mode-no number repeats itself more than once, therefore there is no mode for this data. 
        
             
        
        
        
If there are fractions, eliminate them using the right methods. Then gather x and y terms on one side, and the rest on the other side. Simplify.
        
                    
             
        
        
        
Answer: the answer is B
Step-by-step explanation:
it’s on edge
 
        
                    
             
        
        
        
Answer:
<A =21
<B = 84
<c = 75
Step-by-step explanation:
<A =x
<B = 4x
<C =5x-30
The sum of A+B+C = 180
  x+ 4x + 5x-30 = 180
Combine like terms
10x -30 = 180
Add 30 to each side
10x-30+30 = 180+30
10x = 210
Divide by 10
10x/10 = 210/10
x= 21
Since x =21 we can find the value of the angles
Substituting x into the equations for angles A, B and C
<A =21
<B = 4x = 4*21 = 84
<C = 5x-30 = 5*21-30 = 105-30 = 75