Answer:
500 pennies 
Step-by-step explanation:
Given that
Carmen saved 592 pennies. 
Her sister saved 128 pennies. 
Together, they put 250 pennies in wrappers and took them to the bank
We need to find out the total number of pennies Carmen and her sister have left 
So, 
= 592 pennies + 128 pennies  - 250 pennies
= 470 pennies
= 500 pennies 
 
        
             
        
        
        
Answer:
x= 3 2/3
Step-by-step explanation:
 
        
             
        
        
        
Hello! The ratio would be 15 minutes warm ups: 65 minutes total workout.
To simplify this: 3:13 ratio. (Divided 15 by 5 and 65 by 5)
        
                    
             
        
        
        
4/2=2 
4/3=1.33
4/4=1
4/5=0.8
4/0= undefined
        
             
        
        
        
First we find the increase by multiplying the percentage with the base salary
8.70*(6/100)=0.522 that's the increase
then we add it to the base salary
8.70+0.522=9.222$