Answer:
Final result is 3.
Step-by-step explanation:
Quotient = (60 + 30) / 10
= 90/10
= 9.
Difference of quotient and 3
= 9 - 3
= 6
6 / 2 = 3.
 
        
             
        
        
        
The answer would be 12x^3+ 2x + 4
        
             
        
        
        
Answer:
n = -45
Step-by-step explanation:
(n-5) /10 = -5
Multiply each side by 10
(n-5) /10 *10= -5*10
n-5 = -50
Add 5 to each side
n-5+5 = -50+5
n = -45
 
        
             
        
        
        
In a parallelogram, consecutive angles are supplementary.
3y + 78 = 180
3y = 102
y = 34