Answer:

gallons of paint was used by Lucy.
Step-by-step explanation:

29/12 = 2 5/12
 
        
             
        
        
        
Answer:
-30
Step-by-step explanation:
move and divide -3/5 to the right side 
-3/5x = 18
x=18÷(-3/5)
x= -30
 
        
             
        
        
        
Answer:
D
Step-by-step explanation:
whenever you see this ^ you now it's not linear equation
 
        
             
        
        
        
Answer:
4x^3+x+7
Step-by-step explanation:
 
        
             
        
        
        
Answer:
625
Step-by-step explanation:
1. parenthesis first, so it simplifies to ((6+(8)2÷4*1)/2)^4
2. pemdas says that multiplication and division go before addition and subtraction, so ((6+(8)2÷4*1)/2)^4 becomes ((6+16÷4*1)/2)^4 ---> ((6+4)/2)^4 
3. then simplify inside of the parenthesis, so it becomes 5^4, which is 625