Answer:
Option B
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The number of bottles recycle by Alice is 21.
Step-by-step explanation:
Given:
Mike and Alice recycled 147 bottles altogether. Mike recycled 6 times as many bottles as Alice.
Now, to find the quantity of bottles Alice recycle.
Let the number of bottles recycle by Alice =  .
.
And the number of bottles recycled by Mike =  .
.
So, according to question:

⇒
<em>Dividing both sides by 7 we get:</em>
⇒ .
.
Therefore, the number of bottles recycle by Alice is 21.
 
        
             
        
        
        
Answer:
850
Step-by-step explanation:
400+550+850=1800. 1800/3= 600
 
        
             
        
        
        
Answer:
29/18
Step-by-step explanation:
-11/6 + m = -2/9
Add 11/6 to both sides.
+11/6  -11/6 + m = -2/9  +11/6
m=29/18