Answer:
for number 31 it is 06,08 and 14 for 31 a
Step-by-step explanation:
 
        
             
        
        
        
Kaylen has $12.63 left.
$14.87 + $7.76 = $22.63
$22.63 - $10.00 = $12.63
        
             
        
        
        
3/4=0.75
0.75×500=375
375 of the 500 seats are filled
        
                    
             
        
        
        
Answer:
2.5y=amount spent on drinks
Step-by-step explanation:
If chips are $2 and drinks are $2.50 and we do not know how many he bought of each, we put this into an equation which is
2x+2.5y 
x=number of bags of chips while the 2 is two dollars per bag
so, if he bought 2 bags of chips 2(2)= $4 spent.
y= number of drinks and 2.5 is $2.5 per drink, so if he bought 4 drinks:
2.5(4)= $10 spent on drinks.