Answer:
dkdkdkdjdjd
Step-by-step explanation:
 
        
             
        
        
        
4/(1+3) or 

Addition is the first step for two reasons.
1) the Order of Operations requires you do operations in parentheses first
2) the division cannot be performed until you know what you're dividing
 
        
        
        
Answer:
around 30 to 35
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
An Algebraic Expression that models the situation is 
Step-by-step explanation:
Beginning balance of Jennifer=$4750 
Now she deposits a paycheck = p 
So, New balance = 4750+p
Now she writes a check = c
Remaining balance = 4750+p-c
Now she writes a check = d
Remaining balance = 4750+p-c-d
Now refunded some money (r) for returning a pair of shoes she bought.
New balance = 4750+p-c-d+r
Hence  an Algebraic Expression that models the situation is 
 
        
             
        
        
        
Answer:
x=4/7
Step-by-step explanation:
You can write 36^4x-1=6^x+2 to 6^2(4x-1)=6^x+2. Then you can write 
2(4x-1)=x+2, 8x-2=x+2, 7x=4, x=4/7