Answer:
b = -5/2
Step-by-step explanation:
- 6 (b + 3)= - 8 + 5
- 6b - 18= - 3
- 6b= - 3 + 18
- 6b= 15
b= - 15/6
b= - 5/2
 
        
                    
             
        
        
        
Answer:
please refer the the photo bellow
answer is C. 74 degree
Step-by-step explanation:
 
        
             
        
        
        
Percent means parts out of 100 so 
22%=22/100=0.22
'of' means multiply
'is' means =
36 is 22% of what
36=0.22 times what
divide both sides by 0.22
163.636363=what
the number is163.636363.... 
        
             
        
        
        
Answer: 24x^3 sqrt5x -4x^3 sqrt10x
Step-by-step explanation:
Show in the photo attached.
 
        
                    
             
        
        
        
Answer:
1,5
Step-by-step explanation: