Answer:

Grant will make $60 from selling 12 magazines.
Step-by-step explanation:
Let m represent number of magazine sold and A represent amount of money earned.
We have been given that Grant earns $5 for each magazine he sells. So amount earned from m magazines would be 5 times m that is  dollars.
 dollars.
Now, we will equate total amount earned by Grant with A as:

Therefore, our required equation would be  .
.
To find the amount earned by Grant by selling 12 magazines, we will substitute  in our equation as:
 in our equation as:


Therefore, Grant will make $60 from selling 12 magazines.
 
        
             
        
        
        
Answer:
2
Step-by-step explanation:
 
        
             
        
        
        
Answer:
462 000mg
Step-by-step explanation:
1gram = 1000milligrams
Hence...462 grams...,
; 462 × 1000 = 462 000mg
 
        
             
        
        
        
The answer is 0.305. All you have to do is move the decimal place three times to the left.