No. 0.70 is the same as 0.7, for the place value of 7 is the same for both (tenths place). In 0.70, the place value of 0 is the hundredth, which is not needed.
0.70 = 0.7
Disagree is your answer
hope this helps
        
             
        
        
        
Answer:
Which question?
Step-by-step explanation:
 
        
             
        
        
        
Answer:
your answer is x >18
Step-by-step explanation:
Jahsiah's mistake was he added 9 to both sides of the equation. He should have subtracted 9 from both sides of the equation. 
Here's the solution 
-2x+9<-27
 -9 -9
-2x/-2x<-36/-2x
when u divide by negative in inequalities, u change the sign. So ur correct answer is x>18 
hope this helped.