Answer:
$180 
Step-by-step explanation:
To solve, we can set up a proportion and solve. 
You earn $45 for 7.5 hours of work, and you earn $ x for 30 hours of work 
45/7.5=x/30 
Cross multiply 
45*30=7.5*x 
1350=7.5x 
To solve for x, we need to get x by itself. It is being multiplied by 7.5. To undo this, divide both sides by 7.5 
1350/7.5=7.5x/7.5
180=x
So, for 30 hours of work, you would earn $180 
 
        
                    
             
        
        
        
Answer:
below
Step-by-step explanation:
mean=EFX÷N
=40÷8
=5
THIS IS THE MEAN OF GIVEN DATA.
 
        
             
        
        
        
z° = 80° (Being corresponding angles)
y° + 80° = 180° (Being linear pair of angles)
=> y° = 180° - 80°
=> y° = 100°
x° = y° (Being interior opposite angles)
=> x° = 100°
 
        
             
        
        
        
Answer:
It lies between the numbers 4 and 5
Step-by-step explanation:
If John has 17 leaves and 4 cages then he should put 17/4, or 16/4+1/4 which is 4+0.25, or 4.25 in each cage.