Answer:
4.5
Step-by-step explanation:
43-32+2-4= 9
9/2= 4.5
 
        
             
        
        
        
The answer is -12x^4y^4 !
        
                    
             
        
        
        
Answer:8.11%
Step-by-step explanation:
Before Tax Price: $70.75
Sale Tax: 8.11% or $5.74
After Tax Price: $76.49
 
        
                    
             
        
        
        
Answer: 7 1/30
Step-by-step explanation: convert to improper fractions then find lowest common denominator between them then add and simplify back to mixed fraction :)