your answer would be 9062 and I showed the work in the poto if you have any qustions just ask
        
                    
             
        
        
        
7y+2(5y-9)=16
7y+10y-18=16
17y=34
y=2
5(2)-9=x
10-9=x
x=1
        
             
        
        
        
The area of the following shape is 50
        
             
        
        
        
225/5 = 45
This means the parents gave her five dollars forty five times. If they gave her a five every time she saved one dollar, you just have to multiply the money she saved each time and the number of times she saved it, and you'll get the answer. 
Wendy saved $45 by herself
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
A = 6² + 4(½(6)(6))
A = 108 in³