La respuesta es 81.
Eso es porque 
81*1= 81, 
27*3=81,
y 9*9=81.
        
             
        
        
        
Answer:
he sold 37 albums
Step-by-step explanation:
he sold 37 albums
 
        
             
        
        
        
Answer:
698.5 
Step-by-step explanation:
Time-and-a-half. Time-and-a-half is payment to a worker (or workers) at 1.5 times their usual hourly rate.
11×1.5=16.5 $ per hour
16.5 ×7 =115.5 $ - total for overtime
11×2 = 22$ per hour
22×6.5= 143$ - total for double time payment
440+143+115.5 = 698.5 $ - total earnings
 
        
             
        
        
        
Answer:angle x=5
Step-by-step explanation:
Sum of triangles =180 ,x+90+45+40=180, x+175=180 ,x =5