3 GBs per month because you have to take 30-21 (the monthly cost of the phone)=9 and each GB is $3 a month so 9 divided by 3= 3
        
                    
             
        
        
        
Answer:
40%
Step-by-step explanation:
Subtract 1,400 by 1,000 then divide by 1,000
 
        
             
        
        
        
Answer:
-10
Step-by-step explanation:
-7+(-3)= -7-3
 = -(7+3)
 = -10
Side note: Do you not have a caculator?
 
        
             
        
        
        
Answer:
l think the answer is B
Step-by-step explanation:
The eighth patern should give the result 81