Answer:
A.  the number of textbooks in a classroom
Step-by-step explanation:
quantitative data  is information about quantities; that is, information that can be measured and written down with numbers. 
 
        
                    
             
        
        
        
<span>12.56+12.69 = 12.60 + 12.70 = 25.30
answer
</span><span>A. about $25.30</span>
        
             
        
        
        
Answer:
a=15
Step-by-step explanation:
Solve for  a  by simplifying both sides of the equation, then isolating the variable.
 
        
             
        
        
        
The answer to the question is 1-5