Answer:
d 
Step-by-step explanation:
because it says in your thing up above to exchange but there is a 50% im wrong
 
        
                    
             
        
        
        
Answer:
32\588585+++==+++=+=4858i234[oy45873569756308
Step-by-step explanation:
 
        
             
        
        
        
Subtract the 15 from the 133
you get 118
divide 29.50 from the 118
you get 4
4 people went to the concert
        
             
        
        
        
Answer: 300.3858/ maybe 300.385
Step-by-step explanation: 4 2/7 as decimal= 4.29 x (-18) = -77.22 x -3.89=  300.3858 (3.89 = decimal form of -3 8/9)  300.3858 x 1 = 300.3858