Simply add up all.
4  1/2  +    6  2/3  + 9  1/4
(4 + 6 + 9) +    1/2  + 2/3 + 1/4
19                    6/12 + 8/12 + 3/12 = (6+8+3)/12 = 17/12
19      17/12
 
19       1 5/12
19 + 1  5/12
= 20   5/12
20   5/12    yards was purchased.  
        
                    
             
        
        
        
You answer is $3.07 hope this helps. can i get brainliest?
        
             
        
        
        
8.75^8 when you multiply you add your exponents and when you divide you subtract your exponents
        
                    
             
        
        
        
Answer:
First question is B
Second question is also B :)
Step-by-step explanation: